SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE

                                    AGREEMENT




                           DATED AS OF MARCH 25, 2004




                                      AMONG



                                 CYTOMEDIX, INC.




                                       AND





                       THE PURCHASERS LISTED ON EXHIBIT A








                                                 TABLE OF CONTENTS



                                                                                                               PAGE
                                                                                                         
ARTICLE I Purchase and Sale of Preferred Stock....................................................................1

         Section 1.1       Purchase and Sale of Stock.............................................................1
         Section 1.2       The Conversion Shares..................................................................1
         Section 1.3       Purchase Price and Closing.............................................................2

ARTICLE II Representations and Warranties.........................................................................2

         Section 2.1       Representations and Warranties of the Company..........................................2
         Section 2.2       Representations and Warranties of the Purchasers......................................13

ARTICLE III Covenants............................................................................................16

         Section 3.1       Securities Compliance.................................................................16
         Section 3.2       Registration and Listing..............................................................16
         Section 3.3       Inspection Rights.....................................................................16
         Section 3.4       Compliance with Laws..................................................................16
         Section 3.5       Keeping of Records and Books of Account...............................................16
         Section 3.6       Reporting Requirements................................................................17
         Section 3.7       Status of Dividends...................................................................17
         Section 3.7       Amendments............................................................................17
         Section 3.8       Distributions.........................................................................18
         Section 3.9       Status of Dividends...................................................................19
         Section 3.10      Intentionally Omitted.................................................................21
         Section 3.11      Future Financings; Right of First Offer and Refusal...................................20
         Section 3.12      Reservation of Shares.................................................................20
         Section 3.13      Transfer Agent Instructions...........................................................21
         Section 3.14      Disposition of Assets.................................................................21
         Section 3.15      Reporting Status......................................................................21
         Section 3.16      Disclosure of Transaction ............................................................21
         Section 3.17      Disclosure of Material Information....................................................21
         Section 3.18      Pledge of Securities..................................................................21
         Section 3.19      Unit Offering.........................................................................21

ARTICLE IV Conditions............................................................................................22

         Section 4.1       Conditions Precedent to the Obligation of the Company to Sell the Shares..............22
         Section 4.2       Conditions Precedent to the Obligation of the Purchasers to Purchase the Shares.......23





ARTICLE V Intentionally Omitted..................................................................................25


ARTICLE VI Stock Certificate Legend..............................................................................25

         Section 6.1       Legend................................................................................25

ARTICLE VII Intentionally Omitted................................................................................27


ARTICLE VIII Indemnification.....................................................................................27

         Section 8.1       General Indemnity.....................................................................27
         Section 8.2       Indemnification Procedure.............................................................27

ARTICLE IX Miscellaneous 28

         Section 9.1       Fees and Expenses.....................................................................28
         Section 9.2       Specific Enforcement, Consent to Jurisdiction.........................................28
         Section 9.3       Entire Agreement; Amendment...........................................................29
         Section 9.4       Notices...............................................................................29
         Section 9.5       Waivers...............................................................................30
         Section 9.6       Headings..............................................................................30
         Section 9.7       Successors and Assigns................................................................30
         Section 9.8       No Third Party Beneficiaries..........................................................30
         Section 9.9       Governing Law.........................................................................31
         Section 9.10      Survival..............................................................................31
         Section 9.11      Counterparts..........................................................................31
         Section 9.12      Publicity.............................................................................31
         Section 9.13      Severability..........................................................................31
         Section 9.14      Further Assurances....................................................................31



                                       ii


             SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT

      This SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT (the
"Agreement") is dated as of March 25, 2004 by and among Cytomedix, Inc., a
Delaware corporation (the "Company"), and each of the Purchasers of shares of
Series C Convertible Preferred Stock of the Company whose names are set forth on
Exhibit A hereto (individually, a "Purchaser" and collectively, the
"Purchasers").


      The parties hereto agree as follows:

                                   ARTICLE I

                      PURCHASE AND SALE OF PREFERRED STOCK

      Section 1.1 Purchase and Sale of Stock. Upon the following terms and
conditions, the Company shall issue and sell to the Purchasers and each of the
Purchasers shall purchase from the Company, the number of shares of the
Company's Series C Convertible Preferred Stock, par value $.0001 per share (the
"Preferred Shares"), at a purchase price of $10,000 per share, set forth
opposite such Purchaser's name on Exhibit A hereto. Upon the following terms and
conditions, each of the Purchasers shall be issued Series C-1 Warrants, in
substantially the form attached hereto as Exhibit B (the "Series C-1 Warrants"),
and Series C-2 Warrants, in substantially the form attached hereto as Exhibit C
(the "Series C-2 Warrants" and, together with the Series C-1 Warrants, the
"Warrants"), to purchase the number of shares of the Company's Common Stock, par
value $.0001 per share (the "Common Stock") set forth opposite such Purchaser's
name on Exhibit A hereto. The aggregate purchase price for the Preferred Shares
and the Warrants shall be up to $2,800,000. The designation, rights, preferences
and other terms and provisions of the Series C Convertible Preferred Stock are
set forth in the Certificate of Designation of the Relative Rights and
Preferences of the Series C Convertible Preferred Stock attached hereto as
Exhibit D (the "Certificate of Designation"). The Company and the Purchasers are
executing and delivering this Agreement in accordance with and in reliance upon
the exemption from securities registration afforded by Rule 506 of Regulation D
("Regulation D") as promulgated by the United States Securities and Exchange
Commission (the "Commission") under the Securities Act of 1933, as amended (the
"Securities Act") and Section 4(2) of the Securities Act.

      Section 1.2 The Conversion Shares. The Company has authorized and has
reserved and covenants to continue to reserve, free of preemptive rights and
other similar contractual rights of stockholders, such number of shares of
Common Stock as shall from time to time be sufficient to effect the conversion
of all of the Preferred Shares and exercise of the Warrants then outstanding;
provided that the number of shares of Common Stock so reserved shall at no time
be less than 120% of the authorized but unissued shares of the Common Stock
necessary to effect the conversion of the Preferred Shares and exercise of the
Warrants. Any shares of Common Stock issuable upon conversion of the Preferred
Shares and exercise of the Warrants (and such shares when issued) are herein



referred to as the "Conversion Shares" and the "Warrant Shares", respectively.
The Preferred Shares, the Conversion Shares and the Warrant Shares are sometimes
collectively referred to as the "Shares".

      Section 1.3 Purchase Price and Closing. The Company agrees to issue and
sell to the Purchasers and, in consideration of and in express reliance upon the
representations, warranties, covenants, terms and conditions of this Agreement,
the Purchasers, severally but not jointly, agree to purchase that number of the
Preferred Shares and Warrants set forth opposite their respective names on
Exhibit A. The aggregate purchase price of the Preferred Shares and Warrants
being acquired by each Purchaser is set forth opposite such Purchaser's name on
Exhibit A (for each such Purchaser, the "Purchase Price" and collectively
referred to as the "Purchase Prices"). The closing of the purchase and sale of
the Preferred Shares and Warrants shall take place at the offices of Jenkens &
Gilchrist Parker Chapin LLP, The Chrysler Building, 405 Lexington Avenue, New
York, New York 10174 (the "Closing") at 1:00 p.m. (eastern time) (i) on or
before March 26, 2004, provided, that all of the conditions set forth in Article
IV hereof and applicable to the Closing shall have been fulfilled or waived in
accordance herewith, or (ii) at such other time and place or on such date as the
Purchasers and the Company may agree upon (the "Closing Date"). Funding with
respect to the Closing shall take place by wire transfer of immediately
available funds on or prior to the Closing Date.

      Section 1.4 Warrants. The Company agrees to issue to each of the
Purchasers Series C-1 Warrants to purchase 5,000 shares of Common Stock for each
Preferred Share purchased and Series C-2 Warrants to purchase 5,000 shares of
Common Stock for each Preferred Share purchased. The number of Warrants each
Purchaser shall be issued pursuant to this Agreement is set forth opposite such
Purchaser's name on Exhibit A hereto. The Warrants shall expire five (5) years
from the Closing Date and shall have an exercise price per share equal to $1.50.


                                   ARTICLE II

                         REPRESENTATIONS AND WARRANTIES

      Section 2.1 Representations and Warranties of the Company. The Company
hereby makes the following representations and warranties as of the date hereof
to the Purchasers, except as set forth in the Company's disclosure schedule
delivered with this Agreement as follows:

      (a) Organization, Good Standing and Power. The Company is a corporation
duly incorporated, validly existing and in good standing under the laws of the
State of Delaware and has the requisite corporate power to own, lease and
operate its properties and assets and to conduct its business as it is now being
conducted. The Company does not have any subsidiaries except as set forth in the
Company's Form 10-KSB for the year ended December 31, 2002, including the
accompanying financial statements (the "Form 10-KSB"), or in the Company's Form
10-QSB for the fiscal quarters ended September 30, 2003, June 30, 2003 or March
31, 2003 (collectively, the "Form 10-QSB"), or on Schedule 2.1(a) hereto. The
Company and each such subsidiary is duly qualified as a foreign corporation to


                                       2


do business and is in good standing in every jurisdiction in which the nature of
the business conducted or property owned by it makes such qualification
necessary except for any jurisdiction(s) (alone or in the aggregate) in which
the failure to be so qualified will not have a Material Adverse Effect (as
defined in Section 2.1(c) hereof) on the Company's financial condition.

      (b) Authorization; Enforcement. The Company has the requisite corporate
power and authority to enter into and perform this Agreement, the Registration
Rights Agreement attached hereto as Exhibit E (the "Registration Rights
Agreement"), the Irrevocable Transfer Agent Instructions (as defined in Section
3.13), the Certificate of Designation, and the Warrants (collectively, the
"Transaction Documents") and to issue and sell the Shares and the Warrants in
accordance with the terms hereof. The execution, delivery and performance of the
Transaction Documents by the Company and the consummation by it of the
transactions contemplated hereby and thereby have been duly and validly
authorized by all necessary corporate action, and no further consent or
authorization of the Company or its Board of Directors or stockholders is
required. This Agreement has been duly executed and delivered by the Company.
The other Transaction Documents will have been duly executed and delivered by
the Company at the Closing. Each of the Transaction Documents constitutes, or
shall constitute when executed and delivered, a valid and binding obligation of
the Company enforceable against the Company in accordance with its terms, except
as such enforceability may be limited by applicable bankruptcy, insolvency,
reorganization, moratorium, liquidation, conservatorship, receivership or
similar laws relating to, or affecting generally the enforcement of, creditor's
rights and remedies or by other equitable principles of general application.

      (c) Capitalization. The authorized capital stock of the Company and the
shares thereof currently issued and outstanding as of March 25, 2004 are set
forth on Schedule 2.1(c) hereto. All of the outstanding shares of the Company's
Common Stock and Series C Convertible Preferred Stock have been duly and validly
authorized. Except as set forth in this Agreement and the Registration Rights
Agreement and as set forth on Schedule 2.1(c) hereto, no shares of Common Stock
are entitled to preemptive rights or registration rights and there are no
outstanding options, warrants, scrip, rights to subscribe to, call or
commitments of any character whatsoever relating to, or securities or rights
convertible into, any shares of capital stock of the Company. Furthermore,
except as set forth in this Agreement and the Registration Rights Agreement or
on Schedule 2.1(c), there are no contracts, commitments, understandings, or
arrangements by which the Company is or may become bound to issue additional
shares of the capital stock of the Company or options, securities or rights
convertible into shares of capital stock of the Company. Except for customary
transfer restrictions contained in agreements entered into by the Company in
order to sell restricted securities or as set forth on Schedule 2.1(c) hereto,
the Company is not a party to any agreement granting registration or
anti-dilution rights to any person with respect to any of its equity or debt
securities. The Company is not a party to, and it has no knowledge of, any
agreement restricting the voting or transfer of any shares of the capital stock
of the Company. Except as set forth on Schedule 2.1(c) hereto, the offer and
sale of all capital stock, convertible securities, rights, warrants, or options
of the Company issued prior to the Closing complied in all material respects
with all applicable Federal and state securities laws, and no stockholder has a
right of rescission or claim for damages with respect thereto which would have a
Material Adverse Effect (as defined below) on the Company's financial condition
or operating results. The Company has furnished or made available to the
Purchasers true and correct copies of the Company's Certificate of Incorporation


                                       3


as in effect on the date hereof (the "Certificate"), and the Company's Bylaws as
in effect on the date hereof (the "Bylaws"). For the purposes of this Agreement,
"Material Adverse Effect" means any material adverse effect on the business,
operations, properties, prospects, or financial condition of the Company and its
subsidiaries and/or any condition, circumstance, or situation that would
prohibit or otherwise materially interfere with the ability of the Company to
perform any of its obligations under this Agreement in any material respect.

      (d) Issuance of Shares. The Preferred Shares and the Warrants to be issued
at the Closing have been duly authorized by all necessary corporate action and
the Preferred Shares, when paid for or issued in accordance with the terms
hereof, shall be validly issued and outstanding, fully paid and nonassessable
and entitled to the rights and preferences set forth in the Certificate of
Designation. When the Conversion Shares and the Warrant Shares are issued in
accordance with the terms of the Certificate of Designation and the Warrants,
respectively, such shares will be duly authorized by all necessary corporate
action and validly issued and outstanding, fully paid and nonassessable, and the
holders shall be entitled to all rights accorded to a holder of Common Stock.

      (e) No Conflicts. The execution, delivery and performance of the
Transaction Documents by the Company, the performance by the Company of its
obligations under the Certificate of Designation and the consummation by the
Company of the transactions contemplated herein and therein do not and will not
(i) violate any provision of the Company's Certificate or Bylaws, (ii) conflict
with, or constitute a default (or an event which with notice or lapse of time or
both would become a default) under, or give to others any rights of termination,
amendment, acceleration or cancellation of, any agreement, mortgage, deed of
trust, indenture, note, bond, license, lease agreement, instrument or obligation
to which the Company is a party or by which it or its properties or assets are
bound, (iii) create or impose a lien, mortgage, security interest, charge or
encumbrance of any nature on any property of the Company under any agreement or
any commitment to which the Company is a party or by which the Company is bound
or by which any of its respective properties or assets are bound, or (iv) result
in a violation of any federal, state, local or foreign statute, rule,
regulation, order, judgment or decree (including Federal and state securities
laws and regulations) applicable to the Company or any of its subsidiaries or by
which any property or asset of the Company or any of its subsidiaries are bound
or affected, except, in all cases other than violations pursuant to clauses (i)
and (iv) above, for such conflicts, defaults, terminations, amendments,
accelerations, cancellations and violations as would not, individually or in the
aggregate, have a Material Adverse Effect. The business of the Company and its
subsidiaries is not being conducted in violation of any laws, ordinances or
regulations of any governmental entity, except for possible violations which
singularly or in the aggregate do not and will not have a Material Adverse
Effect. The Company is not required under Federal, state or local law, rule or
regulation to obtain any consent, authorization or order of, or make any filing
or registration with, any court or governmental agency in order for it to
execute, deliver or perform any of its obligations under the Transaction
Documents, or issue and sell the Preferred Shares, the Warrants, the Conversion
Shares and the Warrant Shares in accordance with the terms hereof or thereof
(other than any filings which may be required to be made by the Company with the
Commission or state securities administrators, any registration statement which
may be filed pursuant hereto, and the Certificate of Designation); provided
that, for purposes of the representation made in this sentence, the Company is
assuming and relying upon the accuracy of the relevant representations and
agreements of the Purchasers herein.



                                       4


      (f) Commission Documents, Financial Statements. The Common Stock is
registered pursuant to Section 12(b) or 12(g) of the Securities Exchange Act of
1934, as amended (the "Exchange Act"), and, since December 31, 2002, the Company
has timely filed all reports, schedules, forms, statements and other documents
required to be filed by it with the Commission pursuant to the reporting
requirements of the Exchange Act, including material filed pursuant to Section
13(a) or 15(d) of the Exchange Act (all of the foregoing including filings
incorporated by reference therein being referred to herein as the "Commission
Documents"). The Company has delivered or made available to each of the
Purchasers true and complete copies of the Commission Documents filed with the
Commission since December 31, 2002. The Company has not provided to the
Purchasers any material non-public information or other information which,
according to applicable law, rule or regulation, was required to have been
disclosed publicly by the Company but which has not been so disclosed, other
than with respect to the transactions contemplated by this Agreement. At the
times of their respective filings, the Form 10-KSB and the Form 10-QSB complied
in all material respects with the requirements of the Exchange Act and the rules
and regulations of the Commission promulgated thereunder and other federal,
state and local laws, rules and regulations applicable to such documents, and,
as of their respective dates, none of the Form 10-KSB and the Form 10-QSB
contained any untrue statement of a material fact or omitted to state a material
fact required to be stated therein or necessary in order to make the statements
therein, in light of the circumstances under which they were made, not
misleading. The financial statements of the Company included in the Commission
Documents comply as to form in all material respects with applicable accounting
requirements and the published rules and regulations of the Commission or other
applicable rules and regulations with respect thereto. Such financial statements
have been prepared in accordance with United States generally accepted
accounting principles ("GAAP") applied on a consistent basis during the periods
involved (except (i) as may be otherwise indicated in such financial statements
or the notes thereto or (ii) in the case of unaudited interim statements, to the
extent they may not include footnotes or may be condensed or summary
statements), and fairly present in all material respects the financial position
of the Company and its subsidiaries as of the dates thereof and the results of
operations and cash flows for the periods then ended (subject, in the case of
unaudited statements, to normal year-end audit adjustments).

      (g) Subsidiaries. Schedule 2.1(g) hereto sets forth each subsidiary of the
Company, showing the jurisdiction of its incorporation or organization and
showing the percentage of each person's ownership. For the purposes of this
Agreement, "subsidiary" shall mean any corporation or other entity of which at
least a majority of the securities or other ownership interest having ordinary
voting power (absolutely or contingently) for the election of directors or other
persons performing similar functions are at the time owned directly or
indirectly by the Company and/or any of its other subsidiaries. All of the
outstanding shares of capital stock of each subsidiary have been duly authorized
and validly issued, and are fully paid and nonassessable. There are no
outstanding preemptive, conversion or other rights, options, warrants or
agreements granted or issued by or binding upon any subsidiary for the purchase
or acquisition of any shares of capital stock of any subsidiary or any other
securities convertible into, exchangeable for or evidencing the rights to
subscribe for any shares of such capital stock. Neither the Company nor any


                                       5


subsidiary is subject to any obligation (contingent or otherwise) to repurchase
or otherwise acquire or retire any shares of the capital stock of any subsidiary
or any convertible securities, rights, warrants or options of the type described
in the preceding sentence. Neither the Company nor any subsidiary is party to,
nor has any knowledge of, any agreement restricting the voting or transfer of
any shares of the capital stock of any subsidiary.

      (h) No Material Adverse Change. Since December 31, 2002, the Company has
not experienced or suffered any Material Adverse Effect, except as disclosed in
the Form 10-KSB, the Form 10-QSB, the Commission Documents or on Schedule 2.1(h)
hereto.

      (i) No Undisclosed Liabilities. Except as set forth in the Form 10-KSB,
the Form 10-QSB, the Commission Documents or on Schedule 2.1(i) hereto, neither
the Company nor any of its subsidiaries has any liabilities, obligations, claims
or losses (whether liquidated or unliquidated, secured or unsecured, absolute,
accrued, contingent or otherwise) other than those incurred in the ordinary
course of the Company's or its subsidiaries respective businesses since December
31, 2002 and which, individually or in the aggregate, do not or would not have a
Material Adverse Effect on the Company or its subsidiaries.

      (j) No Undisclosed Events or Circumstances. Except as set forth in the
Form 10-KSB, the Form 10-QSB, the Commission Documents or on Schedule 2.1(j)
hereto, no event or circumstance has occurred or exists with respect to the
Company or its subsidiaries or their respective businesses, properties,
prospects, operations or financial condition, which, under applicable law, rule
or regulation, requires public disclosure or announcement by the Company but
which has not been so publicly announced or disclosed.

      (k) Indebtedness. The Form 10-KSB, Form 10-QSB or Schedule 2.1(k) hereto
sets forth as of a recent date all outstanding secured and unsecured
Indebtedness of the Company or any subsidiary, or for which the Company or any
subsidiary has commitments. For the purposes of this Agreement, "Indebtedness"
shall mean (a) any liabilities for borrowed money or amounts owed in excess of
$100,000 (other than trade accounts payable incurred in the ordinary course of
business), (b) all guaranties, endorsements and other contingent obligations in
respect of Indebtedness of others, whether or not the same are or should be
reflected in the Company's balance sheet (or the notes thereto), except
guaranties by endorsement of negotiable instruments for deposit or collection or
similar transactions in the ordinary course of business; and (c) the present
value of any lease payments in excess of $25,000 due under leases required to be
capitalized in accordance with GAAP. Except as set forth on Schedule 2.1(k),
neither the Company nor any subsidiary is in default with respect to any
Indebtedness.

      (l) Title to Assets. Each of the Company and the subsidiaries has good and
marketable title to all of its real and personal property reflected in the Form
10-KSB and Form 10-QSB, free and clear of any mortgages, pledges, charges,
liens, security interests or other encumbrances, except for those disclosed in
the Form 10-KSB, Form 10-QSB, the Commission Documents or on Schedule 2.1(l)
hereto or such that, individually or in the aggregate, do not cause a Material
Adverse Effect on the Company's financial condition or operating results. All
said leases of the Company and each of its subsidiaries are valid and subsisting
and in full force and effect.

      (m) Actions Pending. There is no action, suit, claim, investigation,
arbitration, alternate dispute resolution proceeding or any other proceeding
pending or, to the knowledge of the Company, threatened against the Company or
any subsidiary which questions the validity of this Agreement or any of the


                                       6


other Transaction Documents or the transactions contemplated hereby or thereby
or any action taken or to be taken pursuant hereto or thereto. Except as set
forth in the Form 10-KSB, Form 10-QSB, the Commission Documents or on Schedule
2.1(m) hereto, there is no action, suit, claim, investigation, arbitration,
alternate dispute resolution proceeding or any other proceeding pending or, to
the knowledge of the Company, threatened, against or involving the Company, any
subsidiary or any of their respective properties or assets. Except as set forth
in the Form 10-KSB, Form 10-QSB, the Commission Documents or Schedule 2.1(m)
hereto, there are no outstanding orders, judgments, injunctions, awards or
decrees of any court, arbitrator or governmental or regulatory body against the
Company or any subsidiary or any officers or directors of the Company or
subsidiary in their capacities as such.

      (n) Compliance with Law. The business of the Company and the subsidiaries
has been and is presently being conducted in accordance with all applicable
federal, state and local governmental laws, rules, regulations and ordinances,
except as set forth in the Form 10-KSB, Form 10-QSB, the Commission Documents,
Schedule 2.1(n) hereto or such that, individually or in the aggregate, do not
cause a Material Adverse Effect. The Company and each of its subsidiaries have
all franchises, permits, licenses, consents and other governmental or regulatory
authorizations and approvals necessary for the conduct of its business as now
being conducted by it unless the failure to possess such franchises, permits,
licenses, consents and other governmental or regulatory authorizations and
approvals, individually or in the aggregate, could not reasonably be expected to
have a Material Adverse Effect.

      (o) Taxes. To the best of the Company's knowledge and except as set forth
in the Form 10-KSB, the Form 10-QSB or the Commission Documents, the Company and
each of the subsidiaries has accurately prepared and filed all federal, state
and other tax returns required by law to be filed by it, has paid or made
provisions for the payment of all taxes shown to be due and all additional
assessments, and adequate provisions have been and are reflected in the
financial statements of the Company and the subsidiaries for all current taxes
and other charges to which the Company or any subsidiary is subject and which
are not currently due and payable. None of the federal income tax returns of the
Company or any subsidiary have been audited by the Internal Revenue Service. The
Company has no knowledge of any additional assessments, adjustments or
contingent tax liability (whether federal or state) of any nature whatsoever,
whether pending or threatened against the Company or any subsidiary for any
period, nor of any basis for any such assessment, adjustment or contingency.

      (p) Certain Fees. Except as set forth in this Agreement or on Schedule
2.1(p) hereto, no brokers, finders or financial advisory fees or commissions
will be payable by the Company or any subsidiary or any Purchaser as a result of
the transactions contemplated by this Agreement.

      (q) Disclosure. To the best of the Company's knowledge, neither this
Agreement or the Schedules hereto nor any other documents, certificates or
instruments furnished to the Purchasers by or on behalf of the Company or any
subsidiary in connection with the transactions contemplated by this Agreement
contain any untrue statement of a material fact or omit to state a material fact
necessary in order to make the statements made herein or therein, in the light
of the circumstances under which they were made herein or therein, not
misleading.



                                       7


      (r) Operation of Business. The Company and each of the subsidiaries owns
or possesses all patents, trademarks, domain names (whether or not registered)
and any patentable improvements or copyrightable derivative works thereof,
websites and intellectual property rights relating thereto, service marks, trade
names, copyrights, licenses and authorizations as set forth in the Form 10-KSB,
Form 10-QSB and on Schedule 2.1(r) hereto, and all rights with respect to the
foregoing, which are necessary for the conduct of its business as now conducted,
and to the best of the Company's knowledge, without any conflict with the rights
of others.

      (s) Environmental Compliance. To the best of the Company's knowledge, the
Company and each of its subsidiaries have obtained all material approvals,
authorization, certificates, consents, licenses, orders and permits or other
similar authorizations of all governmental authorities, or from any other
person, that are required under any Environmental Laws. "Environmental Laws"
shall mean all applicable laws relating to the protection of the environment
including, without limitation, all requirements pertaining to reporting,
licensing, permitting, controlling, investigating or remediating emissions,
discharges, releases or threatened releases of hazardous substances, chemical
substances, pollutants, contaminants or toxic substances, materials or wastes,
whether solid, liquid or gaseous in nature, into the air, surface water,
groundwater or land, or relating to the manufacture, processing, distribution,
use, treatment, storage, disposal, transport or handling of hazardous
substances, chemical substances, pollutants, contaminants or toxic substances,
material or wastes, whether solid, liquid or gaseous in nature. To the best of
the Company's knowledge, the Company has all necessary governmental approvals
required under all Environmental Laws as necessary for the Company's business or
the business of any of its subsidiaries. To the best of the Company's knowledge,
the Company and each of its subsidiaries are also in compliance with all other
limitations, restrictions, conditions, standards, requirements, schedules and
timetables required or imposed under all Environmental Laws. Except for such
instances as would not individually or in the aggregate have a Material Adverse
Effect, there are no past or present events, conditions, circumstances,
incidents, actions or omissions relating to or in any way affecting the Company
or its subsidiaries that violate or may violate any Environmental Law after the
Closing Date or that may give rise to any environmental liability, or otherwise
form the basis of any claim, action, demand, suit, proceeding, hearing, study or
investigation (i) under any Environmental Law, or (ii) based on or related to
the manufacture, processing, distribution, use, treatment, storage (including
without limitation underground storage tanks), disposal, transport or handling,
or the emission, discharge, release or threatened release of any hazardous
substance.

      (t) Books and Record Internal Accounting Controls. The books and records
of the Company and its subsidiaries accurately reflect in all material respects
the information relating to the business of the Company and the subsidiaries,
the location and collection of their assets, and the nature of all transactions
(as required pursuant to GAAP) giving rise to the obligations or accounts
receivable of the Company or any subsidiary. The Company and each of its
subsidiaries maintain a system of internal accounting controls sufficient, in
the judgment of the Company, to provide reasonable assurance that (i)


                                       8


transactions are executed in accordance with management's general or specific
authorizations, (ii) transactions are recorded as necessary to permit
preparation of financial statements in conformity with GAAP and to maintain
asset accountability, (iii) access to assets is permitted only in accordance
with management's general or specific authorization and (iv) the recorded
accountability for assets is compared with the existing assets at reasonable
intervals and appropriate actions is taken with respect to any differences.

      (u) Material Agreements. Except as set forth in the Form 10-KSB, Form
10-QSB, the Commission Documents or on Schedule 2.1(u) hereto, neither the
Company nor any subsidiary is a party to any written or oral contract,
instrument, agreement, commitment, obligation, plan or arrangement, a copy of
which would be required to be filed with the Commission as an exhibit to a
registration statement on Form S-3 or applicable form (collectively, "Material
Agreements") if the Company or any subsidiary were registering securities under
the Securities Act. Except as disclosed in the Form 10-KSB, Form 10-QSB, the
Commission Documents or on Schedule 2.1(u) hereto, the Company and each of its
subsidiaries has in all material respects performed all the obligations required
to be performed by them to date under the foregoing agreements, have received no
notice of default and, to the best of the Company's knowledge are not in default
under any Material Agreement now in effect, the result of which could cause a
Material Adverse Effect. Except as disclosed in the Form 10-KSB, Form 10-QSB,
the Commission Documents or on Schedule 2.1(u) hereto, no written or oral
contract, instrument, agreement, commitment, obligation, plan or arrangement of
the Company or of any subsidiary limits or shall limit the payment of dividends
on the Company's Preferred Shares, other Preferred Stock, if any, or its Common
Stock.

      (v) Transactions with Affiliates. Except as set forth in the Form 10-KSB,
Form 10-QSB, the Commission Documents or on Schedule 2.1(v) hereto, there are no
loans, leases, agreements, contracts, royalty agreements, management contracts
or arrangements or other continuing transactions between (a) the Company or any
subsidiary on the one hand, and (b) on the other hand, any officer, employee,
consultant or director of the Company, or any of its subsidiaries, or any person
owning more than ten percent (10%) or more of the capital stock of the Company
or any subsidiary or any member of the immediate family of such officer,
employee, consultant, director or ten percent (10%) stockholder or any
corporation or other entity controlled by such officer, employee, consultant,
director or ten percent (10%) stockholder, or a member of the immediate family
of such officer, employee, consultant, director or ten percent (10%)
stockholder.

      (w) Securities Act of 1933. Based in material part upon the
representations herein of the Purchasers, the Company has complied and will
comply with all applicable federal and state securities laws in connection with
the offer, issuance and sale of the Shares and the Warrants hereunder. Neither
the Company nor anyone acting on its behalf, directly or indirectly, has or will
sell, offer to sell or solicit offers to buy any of the Shares, the Warrants or
similar securities to, or solicit offers with respect thereto from, or enter
into any preliminary conversations or negotiations relating thereto with, any
person, or has taken or will take any action so as to bring the issuance and
sale of any of the Shares and the Warrants under the registration provisions of
the Securities Act and applicable state securities laws, and neither the Company


                                       9


nor any of its affiliates, nor any person acting on its or their behalf, has
engaged in any form of general solicitation or general advertising (within the
meaning of Regulation D under the Securities Act) in connection with the offer
or sale of any of the Shares and the Warrants.

      (x) Governmental Approvals. Except as set forth in the Form 10-KSB, Form
10-QSB or the Commission Documents, and except for the filing of any notice or
other document that may be required under applicable state and/or Federal
securities laws (which if required, shall be filed on a timely basis), including
the filing of a Form D and a registration statement or statements pursuant to
the Registration Rights Agreement, and the filing of the Certificate of
Designation with the Secretary of State for the State of Delaware, no
authorization, consent, approval, license, exemption of, filing or registration
with any court or governmental department, commission, board, bureau, agency or
instrumentality, domestic or foreign, is or will be necessary for, or in
connection with, the execution or delivery of the Preferred Shares and the
Warrants, or for the performance by the Company of its obligations under the
Transaction Documents.

      (y) Employees. Neither the Company nor any subsidiary has any collective
bargaining arrangements or agreements covering any of its employees, except as
set forth in the Form 10-KSB, Form 10-QSB or on Schedule 2.1(y) hereto. Except
as set forth in the Form 10-KSB, Form 10-QSB or on Schedule 2.1(y) hereto,
neither the Company nor any subsidiary has any employment contract, agreement
regarding proprietary information, non-competition agreement, non-solicitation
agreement, confidentiality agreement, or any other similar contract or
restrictive covenant, relating to the right of any officer, employee or
consultant to be employed or engaged by the Company or such subsidiary. Since
September 30, 2003, no officer, consultant or key employee of the Company or any
subsidiary whose termination, either individually or in the aggregate, could
have a Material Adverse Effect, has terminated or, to the knowledge of the
Company, has any present intention of terminating his or her employment or
engagement with the Company or any subsidiary.

      (z) Absence of Certain Developments. Except as disclosed in the Form
10-KSB, Form 10-QSB, the Commission Documents or on Schedule 2.1(z) hereto,
since September 30, 2003, neither the Company nor any subsidiary has:

                  (i) issued any stock, bonds or other corporate securities or
any rights, options or warrants with respect thereto;

                  (ii) borrowed any amount or incurred or become subject to any
liabilities (absolute or contingent) in the amount of $25,000 individually or
$50,000 in the aggregate except current liabilities incurred in the ordinary
course of business which are comparable in nature and amount to the current
liabilities incurred in the ordinary course of business during the comparable
portion of its prior fiscal year, as adjusted to reflect the current nature and
volume of the Company's or such subsidiary's business;

                  (iii) discharged or satisfied any lien or encumbrance or paid
any obligation or liability (absolute or contingent), other than current
liabilities paid in the ordinary course of business;



                                       10


                  (iv) declared or made any payment or distribution of cash or
other property to stockholders with respect to its stock, or purchased or
redeemed, or made any agreements so to purchase or redeem, any shares of its
capital stock;

                  (v) sold, assigned or transferred any other tangible assets,
or canceled any debts or claims, except in the ordinary course of business;

                  (vi) sold, assigned or transferred any patent rights,
trademarks, trade names, copyrights, trade secrets or other intangible assets or
intellectual property rights, or disclosed any proprietary confidential
information to any person except to customers in the ordinary course of business
or to the Purchasers or their representatives;

                  (vii) suffered any substantial losses or waived any rights of
material value, whether or not in the ordinary course of business, or suffered
the loss of any material amount of prospective business;

                  (viii) made any changes in employee compensation except in the
ordinary course of business and consistent with past practices;

                  (ix) made capital expenditures or commitments therefor that
aggregate in excess of $100,000;

                  (x) entered into any other material transaction, whether or
not in the ordinary course of business;

                  (xi) made charitable contributions or pledges in excess of
$25,000;

                  (xii) suffered any material damage, destruction or casualty
loss, whether or not covered by insurance;

                  (xiii) experienced any material problems with labor or
management in connection with the terms and conditions of their employment;

                  (xiv) effected any two or more events of the foregoing kind
which in the aggregate would be material to the Company or its subsidiaries; or

                  (xv) entered into an agreement, written or otherwise, to take
any of the foregoing actions.

            (aa) Public Utility Holding Company Act and Investment Company Act
Status. The Company is not a "holding company" or a "public utility company" as
such terms are defined in the Public Utility Holding Company Act of 1935, as
amended. The Company is not, and as a result of and immediately upon the Closing
will not be, an "investment company" or a company "controlled" by an "investment
company," within the meaning of the Investment Company Act of 1940, as amended.



                                       11


            (bb) ERISA. To the best of the Company's knowledge, no liability to
the Pension Benefit Guaranty Corporation has been incurred with respect to any
Plan by the Company or any of its subsidiaries which is or would be materially
adverse to the Company and its subsidiaries. The execution and delivery of this
Agreement and the issuance and sale of the Preferred Shares will not involve any
transaction which is subject to the prohibitions of Section 406 of ERISA or in
connection with which a tax could be imposed pursuant to Section 4975 of the
Internal Revenue Code of 1986, as amended, provided that, if any of the
Purchasers, or any person or entity that owns a beneficial interest in any of
the Purchasers, is an "employee pension benefit plan" (within the meaning of
Section 3(2) of ERISA) with respect to which the Company is a "party in
interest" (within the meaning of Section 3(14) of ERISA), the requirements of
Sections 407(d)(5) and 408(e) of ERISA, if applicable, are met. As used in this
Section 2.1(ac), the term "Plan" shall mean an "employee pension benefit plan"
(as defined in Section 3 of ERISA) which is or has been established or
maintained, or to which contributions are or have been made, by the Company or
any subsidiary or by any trade or business, whether or not incorporated, which,
together with the Company or any subsidiary, is under common control, as
described in Section 414(b) or (c) of the Code.

            (cc) Dilutive Effect. The Company understands and acknowledges that
the number of Conversion Shares issuable upon conversion of the Preferred Shares
and the Warrant Shares issuable upon exercise of the Warrants may increase in
certain circumstances. The Company further acknowledges that its obligation to
issue Conversion Shares upon conversion of the Preferred Shares in accordance
with this Agreement and the Certificate of Designation and its obligations to
issue the Warrant Shares upon the exercise of the Warrants in accordance with
this Agreement and the Warrants, is, in each case, absolute and unconditional
regardless of the dilutive effect that such issuance may have on the ownership
interest of other stockholders of the Company.

            (dd) Independent Nature of Purchasers. The Company acknowledges that
the obligations of each Purchaser under the Transaction Documents are several
and not joint with the obligations of any other Purchaser, and no Purchaser
shall be responsible in any way for the performance of the obligations of any
other Purchaser under the Transaction Documents. The Company acknowledges that
the decision of each Purchaser to purchase Securities pursuant to this Agreement
has been made by such Purchaser independently of any other purchase and
independently of any information, materials, statements or opinions as to the
business, affairs, operations, assets, properties, liabilities, results of
operations, condition (financial or otherwise) or prospects of the Company or of
its Subsidiaries which may have made or given by any other Purchaser or by any
agent or employee of any other Purchaser, and no Purchaser or any of its agents
or employees shall have any liability to any Purchaser (or any other person)
relating to or arising from any such information, materials, statements or
opinions. The Company acknowledges that nothing contained herein, or in any
Transaction Document, and no action taken by any Purchaser pursuant hereto or
thereto, shall be deemed to constitute the Purchasers as a partnership, an
association, a joint venture or any other kind of entity, or create a
presumption that the Purchasers are in any way acting in concert or as a group
with respect to such obligations or the transactions contemplated by the
Transaction Documents. The Company acknowledges that each Purchaser shall be
entitled to independently protect and enforce its rights, including without
limitation, the rights arising out of this Agreement or out of the other
Transaction Documents, and it shall not be necessary for any other Purchaser to
be joined as an additional party in any proceeding for such purpose. The Company


                                       12


acknowledges that for reasons of administrative convenience only, the
Transaction Documents have been prepared by counsel for one of the Purchasers
and such counsel does not represent all of the Purchasers but only such
Purchaser and the other Purchasers have retained their own individual counsel
with respect to the transactions contemplated hereby. The Company acknowledges
that it has elected to provide all Purchasers with the same terms and
Transaction Documents for the convenience of the Company and not because it was
required or requested to do so by the Purchasers. The Company acknowledges that
such procedure with respect to the Transaction Documents in no way creates a
presumption that the Purchasers are in any way acting in concert or as a group
with respect to the Transaction Documents or the transactions contemplated
hereby or thereby.

            (ee) No Integrated Offering. Neither the Company, nor any of its
affiliates, nor any person acting on its or their behalf, has directly or
indirectly made any offers or sales of any security or solicited any offers to
buy any security under circumstances that could cause the offering of the
Preferred Shares and Warrants pursuant to this Agreement to be integrated with
prior offerings by the Company for purposes of the Securities Act which would
prevent the Company from selling the Shares pursuant to Rule 506 under the
Securities Act, or any applicable exchange-related stockholder approval
provisions, nor will the Company or any of its affiliates or subsidiaries take
any action or steps that would cause the offering of the Preferred Shares and
Warrants to be integrated with other offerings if such other offering, if
integrated, would cause the offer and sale of the Preferred Shares and the
Warrants not to be exempt from registration pursuant to Regulation D and Rule
506 thereof under the Securities Act. The Company does not have any registration
statement pending before the Commission or currently under the Commission's
review.

            (ff) Sarbanes-Oxley Act(gg) . The Company is in substantial
compliance with the applicable provisions of the Sarbanes-Oxley Act of 2002 (the
"Sarbanes-Oxley Act"), and the rules and regulations promulgated thereunder,
that are effective and intends to comply substantially with other applicable
provisions of the Sarbanes-Oxley Act, and the rules and regulations promulgated
thereunder, upon the effectiveness of such provisions.

            Section 2.2 Representations and Warranties of the Purchasers. Each
of the Purchasers hereby makes the following representations and warranties to
the Company with respect solely to itself and not with respect to any other
Purchaser:

            (a) Organization and Standing of the Purchasers. If the Purchaser is
an entity, such Purchaser is a corporation or partnership duly incorporated or
organized, validly existing and in good standing under the laws of the
jurisdiction of its incorporation or organization.

            (b) Authorization and Power. Each Purchaser has the requisite power
and authority to enter into and perform this Agreement and to purchase the
Preferred Shares and Warrants being sold to it hereunder. The execution,
delivery and performance of this Agreement and the Registration Rights Agreement
by such Purchaser and the consummation by it of the transactions contemplated
hereby and thereby have been duly authorized by all necessary corporate or
partnership action, and no further consent or authorization of such Purchaser or


                                       13


its Board of Directors, stockholders, or partners, as the case may be, is
required. Each of this Agreement and the Registration Rights Agreement has been
duly authorized, executed and delivered by such Purchaser and constitutes, or
shall constitute when executed and delivered, a valid and binding obligation of
the Purchaser enforceable against the Purchaser in accordance with the terms
thereof.

            (c) No Conflicts. The execution, delivery and performance of this
Agreement and the Registration Rights Agreement and the consummation by such
Purchaser of the transactions contemplated hereby and thereby or relating hereto
do not and will not (i) result in a violation of such Purchaser's charter
documents or bylaws or other organizational documents or (ii) conflict with, or
constitute a default (or an event which with notice or lapse of time or both
would become a default) under, or give to others any rights of termination,
amendment, acceleration or cancellation of any agreement, indenture or
instrument or obligation to which such Purchaser is a party or by which its
properties or assets are bound, or result in a violation of any law, rule, or
regulation, or any order, judgment or decree of any court or governmental agency
applicable to such Purchaser or its properties (except for such conflicts,
defaults and violations as would not, individually or in the aggregate, have a
material adverse effect on such Purchaser). Such Purchaser is not required to
obtain any consent, authorization or order of, or make any filing or
registration with, any court or governmental agency in order for it to execute,
deliver or perform any of its obligations under this Agreement or the
Registration Rights Agreement or to purchase the Preferred Shares or acquire the
Warrants in accordance with the terms hereof, provided that for purposes of the
representation made in this sentence, such Purchaser is assuming and relying
upon the accuracy of the relevant representations and agreements of the Company
herein.

            (d) Acquisition for Investment. Each Purchaser is acquiring the
Preferred Shares and the Warrants solely for its own account for the purpose of
investment and not with a view to or for sale in connection with distribution.
Each Purchaser does not have a present intention to sell the Preferred Shares or
the Warrants, nor a present arrangement (whether or not legally binding) or
intention to effect any distribution of the Preferred Shares or the Warrants to
or through any person or entity; provided, however, that by making the
representations herein and subject to Section 2.2(f) below, such Purchaser does
not agree to hold the Shares or the Warrants for any minimum or other specific
term and reserves the right to dispose of the Shares or the Warrants at any time
in accordance with Federal and state securities laws applicable to such
disposition. Each Purchaser acknowledges that an investment in the Shares and
the Warrants involves substantial risk and that it is able to bear the financial
risks associated with an investment in the Preferred Shares and the Warrants and
that it has been given full access to such records of the Company and the
subsidiaries and to the officers of the Company and the subsidiaries and
received such information as it has deemed necessary or appropriate to conduct
its due diligence investigation and has sufficient knowledge and experience in
investing in companies similar to the Company in terms of the Company's stage of
development so as to be able to evaluate the risks and merits of its investment
in the Company.

            (e) Status of Purchasers. Such Purchaser is an "accredited investor"
as defined in Regulation D promulgated under the Securities Act. Such Purchaser
is not required to be registered as a broker-dealer under Section 15 of the
Exchange Act and such Purchaser is not a broker-dealer.



                                       14


            (f) Opportunities for Additional Information. Each Purchaser
acknowledges that such Purchaser has had the opportunity to ask questions of and
receive answers from, or obtain additional information from, the executive
officers of the Company concerning the financial and other affairs of the
Company, and to the extent deemed necessary in light of such Purchaser's
personal knowledge of the Company's affairs, such Purchaser has asked such
questions and received answers to the full satisfaction of such Purchaser, and
such Purchaser desires to invest in the Company.

            (g) No General Solicitation. Each Purchaser acknowledges that the
Preferred Shares and the Warrants were not offered to such Purchaser by means of
any form of general or public solicitation or general advertising, or publicly
disseminated advertisements or sales literature, including (i) any
advertisement, article, notice or other communication published in any
newspaper, magazine, or similar media, or broadcast over television or radio, or
(ii) any seminar or meeting to which such Purchaser was invited by any of the
foregoing means of communications.

            (h) Rule 144. The Purchaser understands that the Shares and the
Warrants are characterized as "restricted securities" under the Securities Act
and may be resold without registration under the Securities Act only in certain
limited circumstances. Such Purchaser understands that the Shares must be held
indefinitely unless such Shares are registered under the Securities Act or an
exemption from registration is available. Such Purchaser acknowledges that such
Purchaser is familiar with Rule 144 of the rules and regulations of the
Commission, as amended, promulgated pursuant to the Securities Act ("Rule 144"),
and that such person has been advised that Rule 144 permits resales only under
certain circumstances. Such Purchaser understands that to the extent that Rule
144 is not available, such Purchaser will be unable to sell any Shares without
either registration under the Securities Act or the existence of another
exemption from such registration requirement.

            (i) General. Such Purchaser understands that the Shares are being
offered and sold in reliance on a transactional exemption from the registration
requirement of Federal and state securities laws and the Company is relying upon
the truth and accuracy of the representations, warranties, agreements,
acknowledgments and understandings of such Purchaser set forth herein in order
to determine the applicability of such exemptions and the suitability of such
Purchaser to acquire the Shares.

            (j) Independent Investment. No Purchaser has agreed to act with any
other Purchaser for the purpose of acquiring, holding, voting or disposing of
the Shares purchased hereunder for purposes of Section 13(d) under the Exchange
Act, and each Purchaser is acting independently with respect to its investment
in the Shares.

            (k) Confidentiality. The Purchasers will hold in confidence all
information concerning this Agreement and the placement of the Shares hereunder
until the earlier of such time as the Company has made a public announcement
concerning the Agreement and the placement of the Shares hereunder.



                                       15


                                  ARTICLE III

                                    COVENANTS

      The Company covenants with each of the Purchasers as follows, which
covenants are for the benefit of the Purchasers and their permitted assignees
(as defined herein).

            Section 3.1 Securities Compliance. The Company shall notify the
Commission in accordance with their rules and regulations, of the transactions
contemplated by any of the Transaction Documents, including filing a Form D with
respect to the Preferred Shares, Warrants, Conversion Shares and Warrant Shares
as required under Regulation D, and shall take all other necessary action and
proceedings as may be required and permitted by applicable law, rule and
regulation, for the legal and valid issuance of the Preferred Shares, the
Warrants, the Conversion Shares and the Warrant Shares to the Purchasers or
subsequent holders.

            Section 3.2 Registration and Listing. The Company will cause its
Common Stock to continue to be registered under Sections 12(b) or 12(g) of the
Exchange Act, will comply in all respects with its reporting and filing
obligations under the Exchange Act, will comply with all requirements related to
any registration statement filed pursuant to this Agreement or the Registration
Rights Agreement, and will not take any action or file any document (whether or
not permitted by the Securities Act or the rules promulgated thereunder) to
terminate or suspend such registration or to terminate or suspend its reporting
and filing obligations under the Exchange Act or Securities Act, except as
permitted herein. The Company will take all action necessary to continue the
listing or trading of its Common Stock on the OTC Bulletin Board or other
exchange or market.

            Section 3.3 Inspection Rights. Subject to the execution of a
confidentiality agreement as deemed necessary by the Company, the Company shall
permit, during normal business hours and upon reasonable request and reasonable
notice, each Purchaser or any employees, agents or representatives thereof, so
long as such Purchaser shall be obligated hereunder to purchase the Preferred
Shares or shall beneficially own any Preferred Shares, or shall own Conversion
Shares which, in the aggregate, represent more than 2% of the total combined
voting power of all voting securities then outstanding, for purposes reasonably
related to such Purchaser's interests as a stockholder to examine and make
reasonable copies of and extracts from the records and books of account of, and
visit and inspect the properties, assets, operations and business of the Company
and any subsidiary, and to discuss the affairs, finances and accounts of the
Company and any subsidiary with any of its officers, consultants, directors, and
key employees.

            Section 3.4 Compliance with Laws. The Company shall comply, and
cause each subsidiary to comply, with all applicable laws, rules, regulations
and orders, noncompliance with which could have a Material Adverse Effect.

            Section 3.5 Keeping of Records and Books of Account. The Company
shall keep and cause each subsidiary to keep adequate records and books of
account, in which complete entries will be made in accordance with GAAP
consistently applied, reflecting all financial transactions of the Company and


                                       16


its subsidiaries, and in which, for each fiscal year, all proper reserves for
depreciation, depletion, obsolescence, amortization, taxes, bad debts and other
purposes in connection with its business shall be made.

            Section 3.6 Reporting Requirements. If the Commission ceases making
periodic reports filed under Section 13 of the Exchange Act available via its
Election Data Gathering Retrieval and Analysis System, then at a Purchaser's
request the Company shall furnish the following to such Purchaser so long as
such Purchaser shall be obligated hereunder to purchase the Preferred Shares or
shall beneficially own any Preferred Shares, or shall own Conversion Shares
which, in the aggregate, represent more than 2% of the total combined voting
power of all voting securities then outstanding:

            (a) Quarterly Reports filed with the Commission on Form 10-QSB as
soon as practical after the document is filed with the Commission, and in any
event within five (5) business days after the document is filed with the
Commission;

            (b) Annual Reports filed with the Commission on Form 10-KSB as soon
as practical after the document is filed with the Commission, and in any event
within five (5) business days after the document is filed with the Commission;
and

            (c) Copies of all notices and information, including without
limitation notices and proxy statements in connection with any meetings, that
are provided to holders of shares of Common Stock, contemporaneously with the
delivery of such notices or information to such holders of Common Stock.

            Section 3.7 Amendments. Except as permitted in the Certificate of
Designation, the Company shall not amend or waive any provision of the
Certificate or Bylaws of the Company in any way that would adversely affect the
liquidation preferences, dividends rights, conversion rights, voting rights or
redemption rights of the Preferred Shares; provided, however, that any creation
and issuance of another series of Junior Stock (as defined in the Certificate of
Designation) or any other class or series of equity securities which by its
terms shall rank on parity with the Preferred Shares shall not be deemed to
materially and adversely affect such rights, preferences or privileges.

            Section 3.8 Distributions. So long as any Preferred Shares or
Warrants remain outstanding, the Company agrees that it shall not (i) declare or
pay any dividends or make any distributions to any holder(s) of Common Stock
unless there are no dividends overdue and owing with respect to the Preferred
Shares or (ii) purchase or otherwise acquire for value, directly or indirectly,
any Common Stock or other equity security of the Company other than in
connection with an exchange of equity securities of the Company for such Common
Stock or other equity security.

            Section 3.9 Status of Dividends. The Company covenants and agrees
that (i) no Federal income tax return or claim for refund of Federal income tax
or other submission to the Internal Revenue Service will adversely affect the
Preferred Shares, any other series of its Preferred Stock, or the Common Stock,
and any deduction shall not operate to jeopardize the availability to Purchasers
of the dividends received deduction provided by Section 243(a)(1) of the Code or
any successor provision, (ii) in no report to shareholders or to any
governmental body having jurisdiction over the Company or otherwise will it
treat the Preferred Shares other than as equity capital or the dividends paid
thereon other than as dividends paid on equity capital unless required to do so
by a governmental body having jurisdiction over the accounts of the Company or
by a change in generally accepted accounting principles required as a result of


                                       17


action by an authoritative accounting standards setting body, and (iii) other
than pursuant to this Agreement or the Certificate of Designation, it will take
no action which would result in the dividends paid by the Company on the
Preferred Shares out of the Company's current or accumulated earnings and
profits being ineligible for the dividends received deduction provided by
Section 243(a)(1) of the Code. The preceding sentence shall not be deemed to
prevent the Company from designating the Preferred Stock as "Convertible
Preferred Stock" in its annual and quarterly financial statements in accordance
with its prior practice concerning other series of preferred stock of the
Company. Notwithstanding the foregoing, the Company shall not be required to
restate or modify its tax returns for periods prior to the Closing Date. In the
event that the Purchasers have reasonable cause to believe that dividends paid
by the Company on the Preferred Shares out of the Company's current or
accumulated earnings and profits will not be treated as eligible for the
dividends received deduction provided by Section 243(a)(1) of the Code, or any
successor provision, the Company will, at the reasonable request of the
Purchasers of 51% of the outstanding Preferred Shares, join with the Purchasers
in the submission to the Service of a request for a ruling that dividends paid
on the Shares will be so eligible for Federal income tax purposes, at the
Purchasers expense. In addition, the Company will reasonably cooperate with the
Purchasers (at Purchasers' expense) in any litigation, appeal or other
proceeding challenging or contesting any ruling, technical advice, finding or
determination that earnings and profits are not eligible for the dividends
received deduction provided by Section 243(a)(1) of the Code, or any successor
provision to the extent that the position to be taken in any such litigation,
appeal, or other proceeding is not contrary to any provision of the Code or
incurred in connection with any such submission, litigation, appeal or other
proceeding. Notwithstanding the foregoing, nothing herein contained shall be
deemed to preclude the Company from claiming a deduction with respect to such
dividends if (i) the Code shall hereafter be amended, or final Treasury
regulations thereunder are issued or modified, to provide that dividends on the
Preferred Shares or Conversion Shares should not be treated as dividends for
Federal income tax purposes or that a deduction with respect to all or a portion
of the dividends on the Shares is allowable for Federal income tax purposes, or
(ii) in the absence of such an amendment, issuance or modification and after a
submission of a request for ruling or technical advice, the service shall rule
or advise that dividends on the shares should not be treated as dividends for
Federal income tax purposes. If the Service determines that the Preferred Shares
or Conversion Shares constitute debt, the Company may file protective claims for
refund.

            Section 3.10 Use of Proceeds. The proceeds from the sale of the
Preferred Shares will be used by the Company to fund clinical trials of the
AutoGel(TM) System, as approved by the United States Food and Drug
Administration, and the balance of the proceeds will be used by the Company for
working capital and general corporate purposes, excluding acquisitions. A
portion of the proceeds from the sale of the Preferred Shares may be used by the


                                       18


Company to redeem those shares of Series A and Series B Preferred Stock
outstanding subsequent to the close of an exchange offer pursuant to which
holders of the Company's shares of Series A and Series B Preferred Stock may
exchange such shares for shares of Series C Preferred Stock and warrants to
purchase shares of Common Stock.

            Section 3.11 Future Financings; Right of First Offer and Refusal.
(a) For purposes of this Agreement, a "Subsequent Financing" shall be defined as
any subsequent offer or sale to, or exchange with (or other type of distribution
to), any third party of Common Stock or any securities convertible, exercisable
or exchangeable into Common Stock, including debt securities so convertible, in
a private transaction (collectively, the "Financing Securities") other than a
Permitted Financing. For purposes of this Agreement, "Permitted Financing" shall
mean any transaction involving (i) the Company's issuance of any Financing
Securities (other than for cash) in connection with a merger and/or acquisition,
consolidation, sale or disposition of all or substantially all of the Company's
assets, (ii) the Company's issuance of Financing Securities in connection with
strategic license agreements or other financing transactions so long as such
issuances are not for the purpose of raising capital, (iii) the Company's
issuance of Financing Securities in connection with bona fide firm underwritten
public offerings of its securities, (iv) Company's issuance of Common Stock or
the issuance or grants of options to purchase Common Stock pursuant to the
Company's existing compensation and benefit plans or any other plan, agreement,
or arrangement approved by the Board of Directors for the primary purpose of
soliciting or retaining the services of employees, directors or consultants, (v)
as a result of the exercise of options or warrants or conversion of convertible
notes or preferred stock which are granted or issued as of the date of this
Agreement, (vi) any Warrants issued to the Purchasers and any warrants issued to
the placement agent for the transactions contemplated by this Agreement and any
warrants issued to the placement agent for the transactions contemplated by the
Unit Offering (as defined below), (vii) the payment of any dividend on the
Company's capital stock, (viii) the Company's issuance of shares of Series C
Preferred Stock and warrants to purchase shares of Common Stock in exchange for
the Company's Series A and Series B Preferred Stock to be consummated by the
Company and any shares of Common Stock issuable upon conversion or exercise of
such securities, and (ix) the Company's issuance of shares of Common Stock in
connection with a unit offering of up to $4,500,000 of Common Stock at a
purchase price of $1.00 per share and warrants to purchase shares of Common
Stock at an exercise price of $1.50 per share (the "Unit Offering') to be
consummated within forty-five (45) days of the Closing Date and any shares of
Common Stock issuable upon exercise of such warrants, provided, however, that at
least $1,500,000 of the purchase price shall be paid in cash, a maximum of
$1,000,000 of the purchase price may be paid with promissory notes maturing 90
days from the consummation of the Unit Offering, a maximum of $1,000,000 of the
purchase price may be paid with promissory notes maturing 180 days from the
consummation of the Unit Offering and a maximum of $1,000,000 of the purchase
price may be paid with promissory notes maturing 270 days from the consummation
of the Unit Offering, provided, further, that if the Company issues shares of
Common Stock at a price per share less than $1.00 and warrants at an exercise
price of less than $1.50 per share, the Conversion Price (as defined in the
Certificate of Designation) shall automatically be reduced to the price per
share of Common Stock issued by the Company pursuant to the Unit Offering and
the Warrant Price (as defined in the applicable Warrant) of each series of
Warrant shall automatically be reduced to the exercise price per share of the
warrants issued by the Company pursuant to the Unit Offering.

            (b) During the period commencing on the Closing Date and ending on
the date that is twelve (12) months following the Closing Date, the Company


                                       19


covenants and agrees to promptly notify (in no event later than five (5)
business days after making or receiving an applicable offer) in writing (a
"Rights Notice") each Purchaser of the terms and conditions of any proposed
Subsequent Financing. The Rights Notice shall describe, in reasonable detail,
the proposed Subsequent Financing, the proposed closing date of the Subsequent
Financing, which shall be within thirty (30) calendar days from the date of the
Rights Notice, including, without limitation, all of the terms and conditions
thereof and proposed definitive documentation to be entered into in connection
therewith. The Rights Notice shall provide each Purchaser an option (the "Rights
Option") during the five (5) Trading Days following delivery of the Rights
Notice (the "Option Period") to inform the Company whether such Purchaser will
purchase up to fifty percent (50%) of its Purchase Price for the securities
being offered in such Subsequent Financing on the same, absolute terms and
conditions as contemplated by such Subsequent Financing (the "First Refusal
Rights") and on a pro rata basis as to all other Purchasers electing to purchase
securities offered in the Subsequent Financing. "Trading Day" means any day
during which the OTC Bulletin Board (or other principal exchange on which the
Common Stock is traded) shall be open for trading. If any Purchaser elects not
to participate in such Subsequent Financing, the other Purchasers may
participate on a pro-rata basis so long as such participation in the aggregate
does not exceed fifty percent (50%) of the total Purchase Price hereunder. For
purposes of this Section, all references to "pro rata" means, for any Purchaser
electing to participate in such Subsequent Financing, the percentage obtained by
dividing (x) the total number of Preferred Shares purchased by such Purchaser at
the Closing by (y) the total number of Preferred Shares purchased by all of the
participating Purchasers at the Closing. Delivery of any Rights Notice
constitutes a representation and warranty by the Company that there are no other
material terms and conditions, arrangements, agreements or otherwise except for
those disclosed in the Rights Notice, to provide additional compensation to any
party participating in any proposed Subsequent Financing, including, but not
limited to, additional compensation based on changes in the Purchase Price or
any type of reset or adjustment of a purchase or conversion price or to issue
additional securities at any time after the closing date of a Subsequent
Financing. If the Company does not receive notice of exercise of the Rights
Option from the Purchasers within the Option Period, the Company shall have the
right to close the Subsequent Financing on the scheduled closing date or within
ten (10) business days thereafter with a third party; provided that all of the
material terms and conditions of the closing are the same as those provided to
the Purchasers in the Rights Notice. If the closing of the proposed Subsequent
Financing does not occur on that date, any closing of the contemplated
Subsequent Financing or any other Subsequent Financing shall be subject to all
of the provisions of this Section 3.11, including, without limitation, the
delivery of a new Rights Notice. The provisions of this Section 3.11(b) shall
not apply to issuances of Financing Securities in a Permitted Financing.

            (c) If the Company enters into any Subsequent Financing (other than
issuances of Common Stock) on terms more favorable than the terms governing the
Preferred Shares, then the Purchasers in their sole discretion may exchange the
Preferred Shares, valued at their stated value, together with accrued but unpaid
dividends (which dividends shall be payable, at the sole option of the
Purchasers, in cash or in the form of the new securities to be issued in the
Subsequent Financing) for the securities issued or to be issued in the
Subsequent Financing. The Company covenants and agrees to promptly notify in
writing the Purchasers of the terms and conditions of any such proposed
Subsequent Financing.



                                       20


            Section 3.12 Reservation of Shares. So long as any of the Preferred
Shares or Warrants remain outstanding, the Company shall take all action
necessary to at all times have authorized, and reserved for the purpose of
issuance, no less than 120% of the aggregate number of shares of Common Stock
needed to provide for the issuance of the Conversion Shares and the Warrant
Shares.

            Section 3.13 Transfer Agent Instructions. The Company shall issue
irrevocable instructions to its transfer agent in substantially the form of
Exhibit F attached hereto (the "Irrevocable Transfer Agent Instructions"), and
any subsequent transfer agent, to issue certificates, registered in the name of
each Purchaser or its respective nominee(s), for the Conversion Shares and the
Warrant Shares upon conversion of the Preferred Shares or valid exercise of the
Warrants and receipt of consideration by the Company. Prior to the registration
for resale of the Conversion Shares and the Warrant Shares under the Securities
Act, all such certificates shall bear the restrictive legend specified in
Section 6.1 of this Agreement. Nothing in this Section 3.13 shall affect in any
way each Purchaser's obligations and agreements set forth in Section 6.1 to
comply with all applicable prospectus delivery requirements, if any, upon resale
of the Shares. If a Purchaser provides the Company with an opinion of counsel,
in a generally acceptable form, to the effect that a Purchaser's public resale,
assignment or transfer of the Shares may be made without registration under the
Securities Act or the Purchaser provides the Company with reasonable assurances
that the Purchaser may resell the Shares pursuant to Rule 144 without any
restriction as to the number of securities acquired as of a particular date that
can then be immediately sold, the Company shall permit the transfer, and, in the
case of the Conversion Shares and the Warrant Shares, promptly instruct its
transfer agent to issue one or more certificates in such name and in such
denominations as specified by such Purchaser and without any restrictive legend.
The Company is entitled to rely on such opinion or assurances of Purchaser with
no independent investigation, and shall assume no liability for any Purchaser's
failure to comply with any Federal or state securities laws applicable to such
Purchaser's resale of the Shares. The Company acknowledges that a breach by it
of its obligations under this Section 3.13 will cause irreparable harm to the
Purchasers by vitiating the intent and purpose of the transaction contemplated
hereby. Accordingly, the Company acknowledges that the remedy at law for a
breach of its obligations under this Section 3.13 will be inadequate and agrees,
in the event of a breach or threatened breach by the Company of the provisions
of this Section 3.13, that the Purchasers shall be entitled, in addition to all
other available remedies, to an order and/or injunction restraining any breach
and requiring immediate issuance and transfer, without the necessity of showing
economic loss and without any bond or other security being required.

            Section 3.14 Disposition of Assets. So long as the Preferred Shares
remain outstanding, neither the Company nor any Subsidiary shall sell, transfer
or otherwise dispose of any of its properties, assets and rights including,
without limitation, its software and intellectual property, to any person except
for sales to customers in the ordinary course of business or office equipment
that is obsolete or no longer being used without the prior written consent of
the holders of a majority of the Preferred Shares then outstanding.

            Section 3.15 Reporting Status. So long as a Purchaser beneficially
owns any of the Securities, the Company shall timely file all reports required
to be filed with the Commission pursuant to the Exchange Act, and the Company
shall not terminate its status as an issuer required to file reports under the


                                       21


Exchange Act even if the Exchange Act or the rules and regulations thereunder
would permit such termination.

            Section 3.16 Disclosure of Transaction. The Company shall issue a
press release describing the material terms of the transactions contemplated
hereby (the "Press Release") as soon as practicable after the Closing; provided,
however, that if Closing occurs after 4:00 P.M. Eastern Time on any Trading Day
but in no event later than one hour after the Closing, the Company shall issue
the Press Release no later than 9:00 A.M. Eastern Time on the first Trading Day
following the Closing Date. The Company shall also file with the Commission a
Current Report on Form 8-K (the "Form 8-K") describing the material terms of the
transactions contemplated hereby (and attaching as exhibits thereto this
Agreement, the Registration Rights Agreement and the form of Warrant) as soon as
practicable following the date of execution of this Agreement but in no event
more than two (2) Trading Days following the date of execution of this
Agreement, which Press Release and Form 8-K shall be subject to prior review and
comment by the Purchasers.

            Section 3.17 Disclosure of Material Information. The Company
covenants and agrees that neither it, nor to its knowledge, any other person
acting on its behalf has provided or will provide any Purchaser or its agents or
counsel with any information that the Company believes constitutes material
non-public information, unless prior thereto such Purchaser shall have executed
a written agreement regarding the confidentiality and use of such information.
The Company understands and confirms that each Purchaser shall be relying on the
foregoing representations in effecting transactions in securities of the
Company.

            Section 3.18 Pledge of Securities. The Company acknowledges and
agrees that the Securities may be pledged by a Purchaser in connection with a
bona fide margin agreement or other loan or financing arrangement that is
secured by the Common Stock. The pledge of Common Stock shall not be deemed to
be a transfer, sale or assignment of the Common Stock hereunder, and no
Purchaser effecting a pledge of Common Stock shall be required to provide the
Company with any notice thereof or otherwise make any delivery to the Company
pursuant to this Agreement or any other Transaction Document; provided that a
Purchaser and its pledgee shall be required to comply with the provisions of
Article V hereof in order to effect a sale, transfer or assignment of Common
Stock to such pledgee. At the Purchasers' expense, the Company hereby agrees to
execute and deliver such documentation as a pledgee of the Common Stock may
reasonably request in connection with a pledge of the Common Stock to such
pledgee by a Purchaser.

            Section 3.19 Unit Offering Documents. The Company shall provide the
Purchasers with draft and final execution copies of the transaction documents
relating to the Unit Offering.

                                   ARTICLE IV

                                   CONDITIONS

            Section 4.1 Conditions Precedent to the Obligation of the Company to
Sell the Shares. The obligation hereunder of the Company to issue and sell the
Preferred Shares and the Warrants to the Purchasers is subject to the


                                       22


satisfaction or waiver, at or before the Closing, of each of the conditions set
forth below. These conditions are for the Company's sole benefit and may be
waived by the Company at any time in its sole discretion.

            (a) Accuracy of Each Purchaser's Representations and Warranties. The
representations and warranties of each Purchaser shall be true and correct in
all material respects as of the date when made and as of the Closing Date as
though made at that time, except for representations and warranties that are
expressly made as of a particular date, which shall be true and correct in all
material respects as of such date.

            (b) Performance by the Purchasers. Each Purchaser shall have
performed, satisfied and complied in all respects with all covenants, agreements
and conditions required by this Agreement to be performed, satisfied or complied
with by such Purchaser at or prior to the Closing.

            (c) No Injunction. No statute, rule, regulation, executive order,
decree, ruling or injunction shall have been enacted, entered, promulgated or
endorsed by any court or governmental authority of competent jurisdiction which
prohibits the consummation of any of the transactions contemplated by this
Agreement.

            (d) Delivery of Purchase Price. The Purchase Price for the Preferred
Shares and Warrants has been delivered to the Company at the Closing Date.

            (e) Delivery of Transaction Documents. The Transaction Documents
have been duly executed and delivered by the Purchasers to the Company.

            Section 4.2 Conditions Precedent to the Obligation of the Purchasers
to Purchase the Shares. The obligation hereunder of each Purchaser to acquire
and pay for the Preferred Shares and the Warrants is subject to the satisfaction
or waiver, at or before the Closing, of each of the conditions set forth below.
These conditions are for each Purchaser's sole benefit and may be waived by such
Purchaser at any time in its sole discretion.

            (a) Accuracy of the Company's Representations and Warranties. Each
of the representations and warranties of the Company in this Agreement and the
Registration Rights Agreement shall be true and correct in all material respects
as of the date when made and as of the Closing Date as though made at that time
(except for representations and warranties that are expressly made as of a
particular date), which shall be true and correct in all material respects as of
such date.

            (b) Performance by the Company. The Company shall have performed,
satisfied and complied in all respects with all covenants, agreements and
conditions required by this Agreement to be performed, satisfied or complied
with by the Company at or prior to the Closing.

            (c) No Suspension, Etc. Trading in the Company's Common Stock shall
not have been suspended by the Commission or the OTC Bulletin Board (except for
any suspension of trading of limited duration agreed to by the Company, which
suspension shall be terminated prior to the applicable Closing), and, at any


                                       23


time prior to the Closing Date, trading in securities generally as reported by
Bloomberg Financial Markets ("Bloomberg") shall not have been suspended or
limited, or minimum prices shall not have been established on securities whose
trades are reported by Bloomberg, or on the New York Stock Exchange, nor shall a
banking moratorium have been declared either by the United States or New York
State authorities, nor shall there have occurred any material outbreak or
escalation of hostilities or other national or international calamity or crisis
of such magnitude in its effect on, or any material adverse change in any
financial market which, in each case, in the judgment of such Purchaser, makes
it impracticable or inadvisable to purchase the Preferred Shares.

            (d) No Injunction. No statute, rule, regulation, executive order,
decree, ruling or injunction shall have been enacted, entered, promulgated or
endorsed by any court or governmental authority of competent jurisdiction which
prohibits the consummation of any of the transactions contemplated by this
Agreement.

            (e) No Proceedings or Litigation. No action, suit or proceeding
before any arbitrator or any governmental authority shall have been commenced,
and no investigation by any governmental authority shall have been threatened,
against the Company or any subsidiary, or any of the officers, directors or
affiliates of the Company or any subsidiary seeking to restrain, prevent or
change the transactions contemplated by this Agreement, or seeking damages in
connection with such transactions.

            (f) Certificate of Designation of Rights and Preferences. Prior to
the Closing, the Certificate of Designation in the form of Exhibit D attached
hereto shall have been filed with the Secretary of State of Delaware.

            (g) Opinion of Counsel, Etc. At the Closing, the Purchasers shall
have received an opinion of counsel to the Company, dated the date of the
Closing, covering the matters addressed in the form of Exhibit G hereto with
usual and customary assumptions, qualifications and exclusions, and such other
certificates and documents as the Purchasers or its counsel shall reasonably
require incident to the Closing.

            (h) Registration Rights Agreement. At the Closing, the Company shall
have executed and delivered the Registration Rights Agreement to each Purchaser.

            (i) Certificates. The Company shall have executed and delivered to
the Purchasers the certificates (in such denominations as such Purchaser shall
request) for the Preferred Shares and Warrants being acquired by such Purchaser
at the Closing.

            (j) Resolutions. The Board of Directors of the Company shall have
adopted resolutions consistent with Section 2.1(b) hereof in a form reasonably
acceptable to such Purchaser (the "Resolutions").



                                       24


            (k) Reservation of Shares. As of the Closing Date, the Company shall
have reserved out of its authorized and unissued Common Stock, solely for the
purpose of effecting the conversion of the Preferred Shares and the exercise of
the Warrants, a number of shares of Common Stock equal to at least 120% of the
aggregate number of Conversion Shares issuable upon conversion of the Preferred
Shares outstanding on the Closing Date and the number of Warrant Shares issuable
upon exercise of the number of Warrants assuming such Warrants were granted on
the Closing Date (after giving effect to the Preferred Shares and the Warrants
to be issued on the Closing Date and assuming all such Preferred Shares and
Warrants were fully convertible or exercisable on such date regardless of any
limitation on the timing or amount of such conversions or exercises).

            (l) Transfer Agent Instructions. The Irrevocable Transfer Agent
Instructions, in the form of Exhibit F attached hereto, shall have been
delivered to the Company's transfer agent.

            (m) Secretary's Certificate. The Company shall have delivered to
such Purchaser a secretary's certificate, dated as of the Closing Date, as to
(i) the Resolutions, (ii) the Certificate, (iii) the Bylaws, (iv) the
Certificate of Designation, each as in effect at the Closing, and (iv) the
authority and incumbency of the officers of the Company executing the
Transaction Documents and any other documents required to be executed or
delivered in connection therewith.

            (n) Officer's Certificate. The Company shall have delivered to the
Purchasers a certificate of an executive officer of the Company, dated as of the
Closing Date, confirming the accuracy of the Company's representations,
warranties and covenants as of such Closing Date and confirming the compliance
by the Company with the conditions precedent set forth in this Section 4.2 as of
the Closing Date.

            (o) Material Adverse Effect. No Material Adverse Effect shall have
occurred at or before the Closing Date.

                                   ARTICLE V

                              INTENTIONALLY OMITTED

                                   ARTICLE VI

                            STOCK CERTIFICATE LEGEND

            Section 6.1 Legend. Each certificate representing the Preferred
Shares and the Warrants, and, if appropriate, securities issued upon conversion
thereof, shall be stamped or otherwise imprinted with a legend substantially in
the following form (in addition to any legend required by applicable state
securities or "blue sky" laws):

      THESE SECURITIES REPRESENTED BY THIS CERTIFICATE (THE "SECURITIES") HAVE
      NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE


                                       25


      "SECURITIES ACT") OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD,
      TRANSFERRED OR OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE
      SECURITIES ACT AND UNDER APPLICABLE STATE SECURITIES LAWS OR CYTOMEDIX,
      INC. SHALL HAVE RECEIVED AN OPINION OF COUNSEL THAT REGISTRATION OF SUCH
      SECURITIES UNDER THE SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE
      STATE SECURITIES LAWS IS NOT REQUIRED.

      The Company agrees to reissue certificates representing any of the
Conversion Shares and the Warrant Shares, without the legend set forth above if
at such time, prior to making any transfer of any such securities, such holder
thereof shall give written notice to the Company describing the manner and terms
of such transfer and removal as the Company may reasonably request. Such
proposed transfer and removal will not be effected until: (a) either (i) the
Company has received an opinion of counsel reasonably satisfactory to the
Company, to the effect that the registration of the Conversion Shares or the
Warrant Shares under the Securities Act is not required in connection with such
proposed transfer, (ii) a registration statement under the Securities Act
covering such proposed disposition has been filed by the Company with the
Commission and has become effective under the Securities Act and the holder has
complied with any applicable prospectus delivery requirements, (iii) the Company
has received other evidence reasonably satisfactory to the Company that such
registration and qualification under the Securities Act and state securities
laws are not required, or (iv) the holder provides the Company with reasonable
assurances that such security can be sold pursuant to Rule 144 under the
Securities Act; and (b) either (i) the Company has received an opinion of
counsel reasonably satisfactory to the Company, to the effect that registration
or qualification under the securities or "blue sky" laws of any state is not
required in connection with such proposed disposition, or (ii) compliance with
applicable state securities or "blue sky" laws has been effected or a valid
exemption exists with respect thereto. The Company will respond to any such
notice from a holder within five (5) business days. In the case of any proposed
transfer under this Section 6.1, the Company will use reasonable efforts to
comply with any such applicable state securities or "blue sky" laws, but shall
in no event be required, (x) to qualify to do business in any state where it is
not then qualified, (y) to take any action that would subject it to tax or to
the general service of process in any state where it is not then subject, or (z)
to comply with state securities or "blue sky" laws of any state for which
registration by coordination is unavailable to the Company. The restrictions on
transfer contained in this Section 6.1 shall be in addition to, and not by way
of limitation of, any other restrictions on transfer contained in any other
section of this Agreement. Whenever a certificate representing the Conversion
Shares or Warrant Shares is required to be issued to a Purchaser without a
legend, in lieu of delivering physical certificates representing the Conversion
Shares or Warrant Shares, provided the Company's transfer agent is participating
in the Depository Trust Company ("DTC") Fast Automated Securities Transfer
program, the Company shall use its reasonable best efforts to cause its transfer
agent to electronically transmit the Conversion Shares or Warrant Shares to a
Purchaser by crediting the account of such Purchaser's Prime Broker with DTC
through its Deposit Withdrawal Agent Commission ("DWAC") system (to the extent
not inconsistent with any provisions of this Agreement).



                                       26


                                  ARTICLE VII

                             INTENTIONALLY OMITTED.

                                  ARTICLE VIII

                                 INDEMNIFICATION

      Section 8.1 General Indemnity. The Company agrees to indemnify and hold
harmless the Purchasers (and their respective directors, officers, affiliates,
agents, successors and assigns) from and against any and all losses,
liabilities, deficiencies, costs, damages and expenses (including, without
limitation, reasonable attorneys' fees, charges and disbursements) incurred by
the Purchasers as a result of any inaccuracy in or breach of the
representations, warranties or covenants made by the Company herein. Each
Purchaser severally but not jointly agrees to indemnify and hold harmless the
Company and its directors, officers, affiliates, agents, successors and assigns
from and against any and all losses, liabilities, deficiencies, costs, damages
and expenses (including, without limitation, reasonable attorneys' fees, charges
and disbursements) incurred by the Company as result of any inaccuracy in or
breach of the representations, warranties or covenants made by such Purchaser
herein. The maximum aggregate liability of each Purchaser pursuant to its
indemnification obligations under this Article 8 shall not exceed the portion of
the Purchase Price paid by such Purchaser hereunder.

      Section 8.2 Indemnification Procedure. Any party entitled to
indemnification under this Article VIII (an "indemnified party") will give
written notice to the indemnifying party of any matters giving rise to a claim
for indemnification; provided, that the failure of any party entitled to
indemnification hereunder to give notice as provided herein shall not relieve
the indemnifying party of its obligations under this Article VIII except to the
extent that the indemnifying party is actually prejudiced by such failure to
give notice. In case any action, proceeding or claim is brought against an
indemnified party in respect of which indemnification is sought hereunder, the
indemnifying party shall be entitled to participate in and, unless in the
reasonable judgment of the indemnified party a conflict of interest between it
and the indemnifying party may exist with respect of such action, proceeding or
claim, to assume the defense thereof with counsel reasonably satisfactory to the
indemnified party. In the event that the indemnifying party advises an
indemnified party that it will contest such a claim for indemnification
hereunder, or fails, within thirty (30) days of receipt of any indemnification
notice to notify, in writing, such person of its election to defend, settle or
compromise, at its sole cost and expense, any action, proceeding or claim (or
discontinues its defense at any time after it commences such defense), then the
indemnified party may, at its option, defend, settle or otherwise compromise or
pay such action or claim. In any event, unless and until the indemnifying party
elects in writing to assume and does so assume the defense of any such claim,
proceeding or action, the indemnified party's costs and expenses arising out of
the defense, settlement or compromise of any such action, claim or proceeding
shall be losses subject to indemnification hereunder. The indemnified party
shall cooperate fully with the indemnifying party in connection with any


                                       27


negotiation or defense of any such action or claim by the indemnifying party and
shall furnish to the indemnifying party all information reasonably available to
the indemnified party which relates to such action or claim. The indemnifying
party shall keep the indemnified party fully apprised at all times as to the
status of the defense or any settlement negotiations with respect thereto. If
the indemnifying party elects to defend any such action or claim, then the
indemnified party shall be entitled to participate in such defense with counsel
of its choice at its sole cost and expense. The indemnifying party shall not be
liable for any settlement of any action, claim or proceeding effected without
its prior written consent. Notwithstanding anything in this Article VIII to the
contrary, the indemnifying party shall not, without the indemnified party's
prior written consent, settle or compromise any claim or consent to entry of any
judgment in respect thereof which imposes any future obligation on the
indemnified party or which does not include, as an unconditional term thereof,
the giving by the claimant or the plaintiff to the indemnified party of a
release from all liability in respect of such claim. The indemnification
required by this Article VIII shall be made by periodic payments of the amount
thereof during the course of investigation or defense, as and when bills are
received or expense, loss, damage or liability is incurred, so long as the
indemnified party irrevocably agrees to refund such moneys if it is ultimately
determined by a court of competent jurisdiction that such party was not entitled
to indemnification. The indemnity agreements contained herein shall be in
addition to (a) any cause of action or similar rights of the indemnified party
against the indemnifying party or others, and (b) any liabilities the
indemnifying party may be subject to pursuant to the law.

                                   ARTICLE IX

                                  MISCELLANEOUS

            Section 9.1 Fees and Expenses. Except as otherwise set forth in this
Agreement, the Registration Rights Agreement or the Certificate of Designation,
each party shall pay the fees and expenses of its advisors, counsel, accountants
and other experts, if any, and all other expenses, incurred by such party
incident to the negotiation, preparation, execution, delivery and performance of
this Agreement, provided that the Company shall pay all actual attorneys' fees
and expenses (including disbursements and out-of-pocket expenses) for one
counsel to the Purchasers incurred by the Purchasers in connection with (i) the
preparation, negotiation, execution and delivery of this Agreement, the
Registration Rights Agreement and the transactions contemplated thereunder,
which payment shall be made at Closing in the amount of $38,511.80, (ii) the
filing and declaration of effectiveness by the Commission of the Registration
Statement (as defined in the Registration Rights Agreement) and (iii) any
amendments, modifications or waivers of this Agreement or any of the other
Transaction Documents. In addition, the Company shall pay all reasonable fees
and expenses incurred by the Purchasers in connection with the enforcement of
this Agreement or any of the other Transaction Documents, including, without
limitation, all reasonable attorneys' fees and expenses. The Company shall pay
all stamp or other similar taxes and duties levied in connection with issuance
of the Preferred Shares pursuant hereto.

            Section 9.2 Specific Enforcement, Consent to Jurisdiction.

            (a) The Company and the Purchasers acknowledge and agree that
irreparable damage would occur in the event that any of the provisions of this
Agreement, the Certificate of Designation or the Registration Rights Agreement
were not performed in accordance with their specific terms or were otherwise
breached. It is accordingly agreed that the parties shall be entitled to an


                                       28


injunction or injunctions to prevent or cure breaches of the provisions of this
Agreement or the Registration Rights Agreement and to enforce specifically the
terms and provisions hereof or thereof, this being in addition to any other
remedy to which any of them may be entitled by law or equity.

            (b) Each of the Company and the Purchasers (i) hereby irrevocably
submits to the jurisdiction of the United States District Court sitting in the
Southern District of New York and the courts of the State of New York located in
New York county for the purposes of any suit, action or proceeding arising out
of or relating to this Agreement or any of the other Transaction Documents or
the transactions contemplated hereby or thereby and (ii) hereby waives, and
agrees not to assert in any such suit, action or proceeding, any claim that it
is not personally subject to the jurisdiction of such court, that the suit,
action or proceeding is brought in an inconvenient forum or that the venue of
the suit, action or proceeding is improper. Each of the Company and the
Purchasers consents to process being served in any such suit, action or
proceeding by mailing a copy thereof to such party at the address in effect for
notices to it under this Agreement and agrees that such service shall constitute
good and sufficient service of process and notice thereof. Nothing in this
Section 9.2 shall affect or limit any right to serve process in any other manner
permitted by law.

            Section 9.3 Entire Agreement; Amendment. This Agreement and the
Transaction Documents contains the entire understanding and agreement of the
parties with respect to the matters covered hereby and, except as specifically
set forth herein or in the Transaction Documents or the Certificate of
Designation, neither the Company nor any of the Purchasers makes any
representations, warranty, covenant or undertaking with respect to such matters
and they supersede all prior understandings and agreements with respect to said
subject matter, all of which are merged herein. No provision of this Agreement
may be waived or amended other than by a written instrument signed by the
Company and the holders of at least two-thirds (2/3) of the Preferred Shares
then outstanding, and no provision hereof may be waived other than by an a
written instrument signed by the party against whom enforcement of any such
amendment or waiver is sought. No such amendment shall be effective to the
extent that it applies to less than all of the holders of the Preferred Shares
then outstanding. No consideration shall be offered or paid to any person to
amend or consent to a waiver or modification of any provision of any of the
Transaction Documents or the Certificate of Designation unless the same
consideration is also offered to all of the parties to the Transaction Documents
or holders of Preferred Shares, as the case may be.

            Section 9.4 Notices. Any notice, demand, request, waiver or other
communication required or permitted to be given hereunder shall be in writing
and shall be effective (a) upon hand delivery by telex (with correct answer back
received), telecopy or facsimile at the address or number designated below (if
delivered on a business day during normal business hours where such notice is to
be received), or the first business day following such delivery (if delivered
other than on a business day during normal business hours where such notice is
to be received) or (b) on the second business day following the date of mailing
by express courier service, fully prepaid, addressed to such address, or upon
actual receipt of such mailing, whichever shall first occur. The addresses for
such communications shall be:



                                       29


      If to the Company:             Cytomedix, Inc.
                                     1523 Bowman Road, Suite A
                                     Little Rock, Arkansas 72211
                                     Attention: Chief Financial Officer
                                     Tel. No.: (501) 219-2111
                                     Fax No.:  (501) 219-2114
      with copies to:                Williams & Anderson PLC


                                     111 Center Street, 22nd Floor
                                     Little Rock, Arkansas 72201
                                     Attention: Peter G. Kumpe
                                     Tel. No.: (501) 372-0800
                                     Fax No.:  (501) 372-6453

      If to any Purchaser:           At the address of such Purchaser
                                     set forth on Exhibit A to this
                                     Agreement, with copies to
                                     Purchaser's counsel as set forth on
                                     Exhibit A or as specified in
                                     writing by such Purchaser with
                                     copies to:


                                     Jenkens & Gilchrist Parker Chapin LLP
                                     The Chrysler Building
                                     405 Lexington Avenue
                                     New York, NY 10174
                                     Attention: Christopher S. Auguste, Esq.
                                     Tel No.: (212) 704-6000
                                     Fax No.: (212) 704-6288

      Any party hereto may from time to time change its address for notices by
giving at least ten (10) days written notice of such changed address to the
other party hereto.

            Section 9.5 Waivers. No waiver by either party of any default with
respect to any provision, condition or requirement of this Agreement shall be
deemed to be a continuing waiver in the future or a waiver of any other
provisions, condition or requirement hereof, nor shall any delay or omission of
any party to exercise any right hereunder in any manner impair the exercise of
any such right accruing to it thereafter.

            Section 9.6 Headings. The article, section and subsection headings
in this Agreement are for convenience only and shall not constitute a part of
this Agreement for any other purpose and shall not be deemed to limit or affect
any of the provisions hereof.

            Section 9.7 Successors and Assigns. This Agreement shall be binding
upon and inure to the benefit of the parties and their successors and assigns.

            Section 9.8 No Third Party Beneficiaries. This Agreement is intended
for the benefit of the parties hereto and their respective permitted successors
and assigns and is not for the benefit of, nor may any provision hereof be
enforced by, any other person.



                                       30


            Section 9.9 Governing Law. This Agreement shall be governed by and
construed in accordance with the internal laws of the State of New York, without
giving effect to the choice of law provisions. This Agreement shall not
interpreted or construed with any presumption against the party causing this
Agreement to be drafted.

            Section 9.10 Survival. The representations and warranties of the
Company and the Purchasers contained in Section 2.1(o) should survive until
thirty (30) days after the passage of the applicable statute of limitations and
those contained in Article II, with the exception of Section 2.1(o), shall
survive the execution and delivery hereof and the Closing until the date two (2)
years from the Closing Date, and the agreements and covenants set forth in
Articles I, III, VIII and IX of this Agreement shall survive the execution and
delivery hereof and the Closing hereunder until the Purchasers in the aggregate
beneficially own (determined in accordance with Rule 13d-3 under the Exchange
Act) less than 10% of the total combined voting power of all voting securities
then outstanding, provided, that Sections 3.1, 3.2, 3.4, 3.5, 3.6, 3.7, 3.8,
3.9, 3.10, 3.12, 3.13, 3.14, 3.15, 3.17 and 3.18 shall not expire until the
Registration Statement required by Section 2 of the Registration Rights
Agreement is no longer required to be effective under the terms and conditions
of Registration Rights Agreement.

            Section 9.11 Counterparts. This Agreement may be executed in any
number of counterparts, all of which taken together shall constitute one and the
same instrument and shall become effective when counterparts have been signed by
each party and delivered to the other parties hereto, it being understood that
all parties need not sign the same counterpart. In the event any signature is
delivered by facsimile transmission, the party using such means of delivery
shall cause four additional executed signature pages to be physically delivered
to the other parties within five days of the execution and delivery hereof.

            Section 9.12 Publicity. The Company agrees that it will not
disclose, and will not include in any public announcement, the name of the
Purchasers without the consent of the Purchasers unless and until such
disclosure is required by law or applicable regulation, and then only to the
extent of such requirement.

            Section 9.13 Severability. The provisions of this Agreement, the
Certificate of Designation and the Registration Rights Agreement are severable
and, in the event that any court of competent jurisdiction shall determine that
any one or more of the provisions or part of the provisions contained in this
Agreement, the Certificate of Designation or the Registration Rights Agreement
shall, for any reason, be held to be invalid, illegal or unenforceable in any
respect, such invalidity, illegality or unenforceability shall not affect any
other provision or part of a provision of this Agreement, the Certificate of
Designation or the Registration Rights Agreement shall be reformed and construed
as if such invalid or illegal or unenforceable provision, or part of such
provision, had never been contained herein, so that such provisions would be
valid, legal and enforceable to the maximum extent possible.

            Section 9.14 Further Assurances. From and after the date of this
Agreement, upon the request of any Purchaser or the Company, each of the Company
and the Purchasers shall execute and deliver such instrument, documents and
other writings as may be reasonably necessary or desirable to confirm and carry


                                       31


out and to effectuate fully the intent and purposes of this Agreement, the
Preferred Shares, the Conversion Shares, the Warrants, the Warrant Shares, the
Certificate of Designation, and the Registration Rights Agreement.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]




                                       32


      IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their respective authorized officer as of the date first above
written.

                                         CYTOMEDIX, INC.





                                         By:
                                            -----------------------------------
                                                    Name:
                                                    Title:







                                         PURCHASER

                                         By:
                                            -----------------------------------
                                                    Name:
                                                    Title:


                                EXHIBIT A TO THE
           SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT FOR
                                 CYTOMEDIX, INC.

NAMES AND ADDRESSES        NUMBER OF PREFERRED SHARES      DOLLAR AMOUNT OF
OF PURCHASERS              & WARRANTS PURCHASED            INVESTMENT
- -------------              --------------------            ----------





                                EXHIBIT B TO THE
           SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT FOR
                                 CYTOMEDIX, INC.

                           FORM OF SERIES C-1 WARRANT






                                EXHIBIT C TO THE
           SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT FOR
                                 CYTOMEDIX, INC.

                           FORM OF SERIES C-2 WARRANT






                                EXHIBIT D TO THE
           SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT FOR
                                 CYTOMEDIX, INC.

                       FORM OF CERTIFICATE OF DESIGNATION






                                EXHIBIT E TO THE
           SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT FOR
                                 CYTOMEDIX, INC.

                      FORM OF REGISTRATION RIGHTS AGREEMENT






                                EXHIBIT F TO THE
           SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT FOR
                                 CYTOMEDIX, INC.

                 FORM OF IRREVOCABLE TRANSFER AGENT INSTRUCTIONS

                                 CYTOMEDIX, INC.

                                                            as of March 25, 2004


[Name and address of Transfer Agent]
Attn:  _____________

LADIES AND GENTLEMEN:

      Reference is made to that certain Series C Convertible Preferred Stock
Purchase Agreement (the "Purchase Agreement"), dated as of March 25, 2004, by
and among Cytomedix, Inc., a Delaware corporation (the "COMPANY"), and the
purchasers named therein (collectively, the "PURCHASERS") pursuant to which the
Company is issuing to the Purchasers shares of its Series C Convertible
Preferred Stock, par value $.0001 per share, (the "PREFERRED SHARES") and
warrants (the "WARRANTS") to purchase shares of the Company's common stock, par
value $.0001 per share (the "COMMON STOCK"). This letter shall serve as our
irrevocable authorization and direction to you (subject to Section 3.13 of the
Purchase Agreement and provided that you are the transfer agent of the Company
at such time) to issue shares of Common Stock upon conversion of the Preferred
Shares (the "CONVERSION SHARES") and exercise of the Warrants (the "WARRANT
SHARES") to or upon the order of a Purchaser from time to time upon (i)
surrender to you of a properly completed and duly executed Conversion Notice or
Exercise Notice, as the case may be, in the form attached hereto as Exhibit I
and Exhibit II, respectively, (ii) in the case of the conversion of Preferred
Shares, a copy of the certificates (with the original certificates delivered to
the Company) representing Preferred Shares being converted or, in the case of
Warrants being exercised, a copy of the Warrants (with the original Warrants
delivered to the Company) being exercised (or, in each case, an indemnification
undertaking with respect to such share certificates or the warrants in the case
of their loss, theft or destruction), and (iii) delivery of a treasury order or
other appropriate order duly executed by a duly authorized officer of the
Company. So long as you have previously received (x) written confirmation from
counsel to the Company that a registration statement covering resales of the
Conversion Shares or Warrant Shares, as applicable, has been declared effective
by the Securities and Exchange Commission (the "SEC") under the Securities Act
of 1933, as amended (the "1933 ACT"), and no subsequent notice by the Company or
its counsel of the suspension or termination of its effectiveness and (y) a copy
of such registration statement, and if the Purchaser represents in writing that
the Conversion Shares or the Warrant Shares, as the case may be, were sold
pursuant to the Registration Statement and in accordance with any prospectus
delivery requirements or other applicable securities laws, then certificates
representing the Conversion Shares and the Warrant Shares, as the case may be,
shall not bear any legend restricting transfer of the Conversion Shares and the
Warrant Shares, as the case may be, thereby and should not be subject to any
stop-transfer restriction. Provided, however, that if you have not previously
received those items and representations listed above, then the certificates for
the Conversion Shares and the Warrant Shares shall bear the following legend:




            "THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
      REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE SECURITIES
      ACT"), OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED OR
      OTHERWISE DISPOSED OF UNLESS REGISTERED UNDER THE SECURITIES ACT OR
      APPLICABLE STATE SECURITIES LAWS, OR CYTOMEDIX, INC. SHALL HAVE RECEIVED
      AN OPINION OF ITS COUNSEL THAT REGISTRATION OF SUCH SECURITIES UNDER THE
      SECURITIES ACT AND UNDER THE PROVISIONS OF APPLICABLE STATE SECURITIES
      LAWS IS NOT REQUIRED."

and, provided further, that the Company may from time to time notify you to
place stop-transfer restrictions on the certificates for the Conversion Shares
and the Warrant Shares in the event a registration statement covering the
Conversion Shares and the Warrant Shares is subject to amendment for events then
current.

      A form of written confirmation from counsel to the Company that a
registration statement covering resales of the Conversion Shares and the Warrant
Shares has been declared effective by the SEC under the 1933 Act is attached
hereto as Exhibit III.

      Please be advised that the Purchasers are relying upon this letter as an
inducement to enter into the Securities Purchase Agreement and, accordingly,
each Purchaser is a third party beneficiary to these instructions.

      Please execute this letter in the space indicated to acknowledge your
agreement to act in accordance with these instructions. Should you have any
questions concerning this matter, please contact me at ___________.

                                        Very truly yours,


                                                         CYTOMEDIX, INC.

                                        By:
                                           ------------------------------------


                                                Name:
                                                      -------------------------


                                                Title:
                                                        -----------------------


ACKNOWLEDGED AND AGREED:


[TRANSFER AGENT]

By:
            -------------------------------------------------
Name:
            -------------------------------------------------
Title:
            -------------------------------------------------
Date:
            ------------------------






                                    EXHIBIT I

                                 CYTOMEDIX, INC.
                                CONVERSION NOTICE

Reference is made to the Certificate of Designation of the Relative Rights and
Preferences of the Series C Preferred Stock of Cytomedix, Inc. (the "Certificate
of Designation"). In accordance with and pursuant to the Certificate of
Designation, the undersigned hereby elects to convert the number of shares of
Series C Preferred Stock, par value $.0001 per share (the "Preferred Shares"),
of Cytomedix, Inc., a Delaware corporation (the "Company"), indicated below into
shares of Common Stock, par value $.0001 per share (the "Common Stock"), of the
Company, by tendering the stock certificate(s) representing the share(s) of
Preferred Shares specified below as of the date specified below.

        Date of Conversion:





        Number of Preferred Shares to be converted:

        Stock certificate no(s). of Preferred Shares to be converted:





The Common Stock have been sold pursuant to the Registration Statement (as
defined in the Registration Rights Agreement): YES ____ NO____


        Please confirm the following information:

        Conversion Price:


        Number of shares of Common Stock to be issued:



      Number of shares of Common Stock beneficially owned or deemed beneficially
owned by the Holder on the Date of Conversion: _________________________


Please issue the Common Stock into which the Preferred Shares are being
converted and, if applicable, any check drawn on an account of the Company in
the following name and to the following address:

        Issue to:



        Facsimile Number:



        Authorization:


                                 By:



                                 Title:






        Dated:





                                   EXHIBIT II

                             FORM OF EXERCISE NOTICE

                                  EXERCISE FORM

                                 CYTOMEDIX, INC.

The undersigned _______________, pursuant to the provisions of the within
Warrant, hereby elects to purchase _____ shares of Common Stock of Cytomedix,
Inc. covered by the within Warrant.

Dated:                                  Signature





                                        Address



      Number of shares of Common Stock beneficially owned or deemed beneficially
owned by the Holder on the date of Exercise: _________________________





                                   ASSIGNMENT

      FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers
unto __________________ the within Warrant and all rights evidenced thereby and
does irrevocably constitute and appoint _____________, attorney, to transfer the
said Warrant on the books of the within named corporation.





Dated:                                   Signature





                                         Address







                                         PARTIAL ASSIGNMENT


FOR VALUE RECEIVED, _________________ hereby sells, assigns and transfers unto
__________________ the right to purchase _________ shares of Warrant Stock
evidenced by the within Warrant together with all rights therein, and does
irrevocably constitute and appoint ___________________, attorney, to transfer
that part of the said Warrant on the books of the within named corporation.

Dated:                                   Signature





                                         Address



                           FOR USE BY THE ISSUER ONLY:





      This Warrant No. W-_____ canceled (or transferred or exchanged) this _____
day of ___________, _____, shares of Common Stock issued therefor in the name of
_______________, Warrant No. W-_____ issued for ____ shares of Common Stock in
the name of _______________.







                                   EXHIBIT III

                         FORM OF NOTICE OF EFFECTIVENESS
                            OF REGISTRATION STATEMENT

[Name and address of Transfer Agent]


Attn:  _____________

                        Re:         CYTOMEDIX, INC.

Ladies and Gentlemen:

      We are counsel to Cytomedix, Inc., a Delaware corporation (the "COMPANY"),
and have represented the Company in connection with that certain Series C
Convertible Preferred Stock Purchase Agreement (the "PURCHASE AGREEMENT"), dated
as of March 25, 2004, by and among the Company and the purchasers named therein
(collectively, the "PURCHASERS") pursuant to which the Company issued to the
Purchasers shares of its Series C Convertible Preferred Stock, par value $.0001
per share, (the "PREFERRED SHARES") and warrants (the "WARRANTS") to purchase
shares of the Company's common stock, par value $.0001 per share (the "COMMON
STOCK"). Pursuant to the Purchase Agreement, the Company has also entered into a
Registration Rights Agreement with the Purchasers (the "REGISTRATION RIGHTS
AGREEMENT"), dated as of March 25, 2004, pursuant to which the Company agreed,
among other things, to register the Registrable Securities (as defined in the
Registration Rights Agreement), including the shares of Common Stock issuable
upon conversion of the Preferred Shares and exercise of the Warrants, under the
Securities Act of 1933, as amended (the "1933 ACT"). In connection with the
Company's obligations under the Registration Rights Agreement, on
________________, 2004, the Company filed a Registration Statement on Form SB-2
(File No. 333-________) (the "REGISTRATION STATEMENT") with the Securities and
Exchange Commission (the "SEC") relating to the resale of the Registrable
Securities which names each of the present Purchasers as a selling stockholder
thereunder.

      In connection with the foregoing, we advise you that a member of the SEC's
staff has advised us by telephone that the SEC has entered an order declaring
the Registration Statement effective under the 1933 Act at [ENTER TIME OF
EFFECTIVENESS] on [ENTER DATE OF EFFECTIVENESS] and we have no knowledge, after
telephonic inquiry of a member of the SEC's staff, that any stop order
suspending its effectiveness has been issued or that any proceedings for that
purpose are pending before, or threatened by, the SEC and accordingly, the
Registrable Securities are available for resale under the 1933 Act pursuant to
the Registration Statement.

                                             Very truly yours,


                                             [COMPANY COUNSEL]

                                             By:
                                                -------------------------------



cc:         [LIST NAMES OF PURCHASERS]





                                EXHIBIT G TO THE
           SERIES C CONVERTIBLE PREFERRED STOCK PURCHASE AGREEMENT FOR
                                 CYTOMEDIX, INC.

                           FORM OF OPINION OF COUNSEL

            1. The Company is a corporation duly incorporated, validly existing
and in good standing under the laws of the state of Delaware and has the
requisite corporate power to own, lease and operate its properties and assets,
and to carry on its business as presently conducted. The Company is duly
qualified as a foreign corporation to do business and is in good standing in
every jurisdiction in which the nature of the business conducted or property
owned by it makes such qualification necessary.

            2. The Company has the requisite corporate power and authority to
enter into and perform its obligations under the Transaction Documents and to
issue the Preferred Stock, the Warrants and the Common Stock issuable upon
conversion of the Preferred Stock and exercise of the Warrants. The execution,
delivery and performance of each of the Transaction Documents by the Company and
the consummation by it of the transactions contemplated thereby have been duly
and validly authorized by all necessary corporate action and no further consent
or authorization of the Company or its Board of Directors or stockholders is
required. Each of the Transaction Documents have been duly executed and
delivered, and the Preferred Stock and the Warrants have been duly executed,
issued and delivered by the Company and each of the Transaction Documents
constitutes a legal, valid and binding obligation of the Company enforceable
against the Company in accordance with its respective terms. The Common Stock
issuable upon conversion of the Preferred Stock and exercise of the Warrants are
not subject to any preemptive rights under the Certificate of Incorporation or
the Bylaws.

            3. The Preferred Stock and the Warrants have been duly authorized
and, when delivered against payment in full as provided in the Purchase
Agreement, will be validly issued, fully paid and nonassessable. The shares of
Common Stock issuable upon conversion of the Preferred Stock and exercise of the
Warrants, have been duly authorized and reserved for issuance, and, when
delivered upon conversion or against payment in full as provided in the
Certificate of Designation and the Warrants, as applicable, will be validly
issued, fully paid and nonassessable.

            4. The execution, delivery and performance of and compliance with
the terms of the Transaction Documents and the issuance of the Preferred Stock,
the Warrants and the Common Stock issuable upon conversion of the Preferred
Stock and exercise of the Warrants do not (i) violate any provision of the
Certificate of Incorporation or Bylaws, (ii) conflict with, or constitute a
default (or an event which with notice or lapse of time or both would become a
default) under, or give to others any rights of termination, amendment,
acceleration or cancellation of, any material agreement, mortgage, deed of
trust, indenture, note, bond, license, lease agreement, instrument or obligation
to which the Company is a party, (iii) create or impose a lien, charge or
encumbrance on any property of the Company under any agreement or any commitment
to which the Company is a party or by which the Company is bound or by which any
of its respective properties or assets are bound, or (iv) result in a violation
of any federal, state, local or foreign statute, rule, regulation, order,
judgment, injunction or decree (including Federal and state securities laws and
regulations) applicable to the Company or by which any property or asset of the
Company is bound or affected, except, in all cases other than violations
pursuant to clause (i) above, for such conflicts, default, terminations,
amendments, acceleration, cancellations and violations as would not,
individually or in the aggregate, have a Material Adverse Effect.

            5. No consent, approval or authorization of or designation,
declaration or filing with any governmental authority on the part of the Company
is required under Federal, state or local law, rule or regulation in connection



with the valid execution and delivery of the Transaction Documents, or the
offer, sale or issuance of the Preferred Stock, the Warrants or the Common Stock
issuable upon conversion of the Preferred Stock and exercise of the Warrants
other than the Certificate of Designation and the Registration Statement.

            6. There is no action, suit, claim, investigation or proceeding
pending or threatened against the Company which questions the validity of this
Agreement or the transactions contemplated hereby or any action taken or to be
taken pursuant hereto or thereto. There is no action, suit, claim, investigation
or proceeding pending, or to our knowledge, threatened, against or involving the
Company or any of its properties or assets and which, if adversely determined,
is reasonably likely to result in a Material Adverse Effect. There are no
outstanding orders, judgments, injunctions, awards or decrees of any court,
arbitrator or governmental or regulatory body against the Company or any
officers or directors of the Company in their capacities as such.

            7. The offer, issuance and sale of the Preferred Stock and the
Warrants and the offer, issuance and sale of the shares of Common Stock issuable
upon conversion of the Preferred Stock and exercise of the Warrants pursuant to
the Purchase Agreement, the Certificate of Designation and the Warrants, as
applicable, are exempt from the registration requirements of the Securities Act.

            8. The Company is not, and as a result of and immediately upon
Closing will not be, an "investment company" or a company "controlled" by an
"investment company," within the meaning of the Investment Company Act of 1940,
as amended.





                                       Very truly yours,