1
                                                                EXHIBIT 1




                                1,000,000 Shares

                      ILLINOIS SUPERCONDUCTOR CORPORATION

                                  Common Stock

                             UNDERWRITING AGREEMENT


                                 March __, 1997



Gruntal & Co., Incorporated
14 Wall Street
New York, NY  10005

On behalf of the Several
Underwriters named on
Schedule I attached hereto.

Ladies and Gentlemen:


Illinois Superconductor Corporation, a Delaware corporation (the "Company"),
proposes, subject to the terms and conditions contained herein, to sell to you
and the other underwriters named on Schedule I to this Agreement (the
"Underwriters"), for whom you are acting as Representative (the
"Representative"), an aggregate of 1,000,000 shares (the "Firm Shares") of the
Company's Common Stock, par value $.001 per share (including preferred stock
purchase rights) (the "Common Stock").  The respective amounts of the Firm
Shares to be so purchased by the several Underwriters are set forth opposite
their names in Schedule I hereto.  In addition, the Company proposes to grant
to the Underwriters an option to purchase up to an additional 150,000 shares
(the "Option Shares") of Common Stock for the purpose of covering
over-allotments in connection with the sale of the Firm Shares.  The Firm
Shares and the Option Shares are together called the "Shares."

         1.      SALE AND PURCHASE OF THE SHARES.  On the basis of the
representations, warranties and agreements contained in, and subject to the
terms and conditions of, this Agreement:

                 (a)      The Company agrees to sell to the Underwriters, and
         each of the Underwriters agrees, severally and not jointly, to
         purchase from the Company, at $____ per share (the "Initial Price"),
         the number of Firm Shares set forth opposite the name of such
         Underwriter on Schedule I to this Agreement.
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                 (b) The Company grants to the several Underwriters an option
         to purchase, severally and not jointly, all or any part of the Option
         Shares at the Initial Price. The number of Option Shares to be
         purchased by each Underwriter shall be the same percentage (adjusted
         by the Representative to eliminate fractions) of the total number of
         Option Shares to be purchased by the Underwriters as such Underwriter
         is purchasing of the Firm Shares.  Such option may be exercised only
         to cover over-allotments in the sales of the Firm Shares by the
         Underwriters and may be exercised in whole or in part at any time on
         or before 12:00 noon, New York City time, on the business day before
         the Firm Shares Closing Date (as defined below), and on one or more
         occasions thereafter within 30 days after the date of this Agreement,
         in each case upon written, facsimile or telegraphic notice, or oral or
         telephonic notice confirmed by written, facsimile or telegraphic
         notice, by the Representative to the Company no later than 12:00 noon,
         New York City time, on the business day before the Firm Shares Closing
         Date or at least two business days before the Option Shares Closing
         Date (as defined below), as the case may be, setting forth the number
         of Option Shares to be purchased and the time and date (if other than
         the Firm Shares Closing Date) of such purchase.

         2.      DELIVERY AND PAYMENT.  Delivery by the Company of the Firm
Shares to the Representative for the respective accounts of the Underwriters,
and payment of the purchase price by wire transfer or by certified or official
bank check or checks payable in same day funds to the Company, shall take place
at the offices of Katten Muchin & Zavis, 525 West Monroe Street, Chicago, IL
60661, at 9:00 a.m., local time, on the [third] [fourth] business day following
the date of this Agreement, or at such time on such other date, not later than
10 business days after the date of this Agreement, as shall be agreed upon by
the Company and the Representative (such time and date of delivery and payment
are called the "Firm Shares Closing Date").

         In the event the option with respect to the Option Shares is exercised
in whole or in part on one or more occasions, delivery by the Company of the
Option Shares to the Representative for the respective accounts of the
Underwriters and payment of the purchase price by wire transfer or by certified
or official bank check or checks payable in same day funds to the Company shall
take place at the offices of Katten Muchin & Zavis specified above, at the time
and on the date (which may be the same date as, but in no event shall be
earlier than, the Firm Shares Closing Date) specified in the notice referred to
in Section 1(b) (such time and date of delivery and payment are called the
"Option Shares Closing Date").  The Firm Shares Closing Date and the Option
Shares Closing Date are called, individually, a "Closing Date" and, together,
the "Closing Dates."

         Certificates evidencing the Shares shall be registered in such names
and shall be in such denominations as the Representative shall request at least
two full business days before the Firm Shares Closing Date or, in the case of
Option Shares, on the day of notice of exercise of the



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option as described in Section 1(b) and shall be made available to the
Representative for checking and packaging, at such place as is designated by
the Representative, at least 24 hours prior to the Firm Shares Closing Date (or
the Option Shares Closing Date in the case of the Option Shares).

         3.      REGISTRATION STATEMENT AND PROSPECTUS; PUBLIC OFFERING.  The
Company has prepared in conformity with the requirements of the Securities Act
of 1933, as amended (the "Securities Act"), and the published rules and
regulations thereunder (the "Rules") adopted by the Securities and Exchange
Commission (the "Commission") a Registration Statement (as hereinafter defined)
on Form S-3 (No. 333- ________), including a preliminary prospectus relating to
the Shares, and has filed with the Commission the Registration Statement and
such amendments thereof as may have been required to the date of this
Agreement.  Copies of such Registration Statement (including all amendments
thereof) and of the related preliminary prospectus have previously been
delivered by the Company to you as the representatives of the Underwriters.
The term "preliminary prospectus" means any preliminary prospectus (as
described in Rule 430 of the Rules) included at any time as a part of the
Registration Statement and any preliminary prospectus filed by the Company with
the consent of the Representative pursuant to Rule 424(a) of the Rules.  The
Registration Statement as amended at the time and on the date it becomes
effective (the "Effective Date"), including all exhibits and information, if
any, and all documents incorporated or deemed to be incorporated by reference
therein or deemed to be part of the Registration Statement pursuant to Rule
424(b), Rule 434 and Rule 430A of the Rules or the Securities Exchange Act of
1934, as amended (the "Exchange Act"), and the rules and regulations
promulgated thereunder, is called the "Registration Statement." The term
"Prospectus" means the prospectus in the form first used to confirm sales of
the Shares (whether such prospectus was included in the Registration Statement
at the time of effectiveness or was subsequently filed with the Commission
pursuant to Rule 424(b) of the Rules) or if the Company relies on Rule 434
under the Securities Act, the "Term Sheet" relating to the Shares, together
with the preliminary prospectus that such Term Sheet supplements.  "Term Sheet"
means any term sheet that satisfies the requirements of Rule 434 under the
Securities Act.

         All references in this Agreement to financial statements and schedules
and other information which is contained, included or stated in the
Registration Statement or the Prospectus (and all other references of like
import) shall be deemed to mean and include all such financial statements and
schedules and other information which is or is deemed to be incorporated by
reference in the Registration Statement or the Prospectus, as the case may be;
and all references in this Agreement to amendments or supplement to the
Registration Statement or the Prospectus shall be deemed to mean and include
the filing of any document under the Exchange Act which is or is deemed to be
incorporated by reference in the Registration Statement or the Prospectus, as
the case may be.

             The Company understands that the Underwriters propose to make a
public offering of the Shares, as set forth in and pursuant to the Prospectus,
as soon after the Effective Date and the date of this Agreement as the
Representative deem advisable.  The Company hereby






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confirms that the Underwriters and dealers have been authorized to distribute
or cause to be distributed each preliminary prospectus and are authorized to
distribute the Prospectus (as from time to time amended or supplemented if the
Company furnishes amendments or supplements thereto to the Underwriters).

             4.  REPRESENTATIONS AND WARRANTIES OF THE COMPANY.  The Company
hereby represents and warrants to each Underwriter as follows:

                 (a)  On the Effective Date the Registration Statement
             complied, and on the date of the Prospectus, on the date any
             post-effective amendment to the Registration Statement shall
             become effective, on the date any supplement or amendment to the
             Prospectus is filed with the Commission and on each Closing Date,
             the Registration Statement and the Prospectus (and any amendment
             thereof or supplement thereto) will comply, in all material
             respects, with the applicable provisions of the Securities Act and
             the Rules and the Company's Registration Statement on Form 8-A
             under Exchange Act, will be effective and will comply in all
             material respects with the Exchange Act and the rules and
             regulations of the Commission thereunder; the Registration
             Statement did not, as of the Effective Date, contain any untrue
             statement of a material fact or omit to state any 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; and on the other dates referred to
             above neither the Registration Statement nor the Prospectus, nor
             any amendment thereof or supplement thereto, will contain any
             untrue statement of a material fact or will omit to state any
             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.  No order preventing
             or suspending the use of any preliminary prospectus has been
             issued by the Commission or any state of the United States or
             other United States or foreign regulatory body.  When each related
             preliminary prospectus was filed with the Commission (whether
             filed as part of the Registration Statement or any amendment
             thereto or pursuant to Rule 424(a) of the Rules) and when any
             amendment thereof or supplement thereto was filed with the
             Commission, such preliminary prospectus or amendment thereof or
             supplement thereto complied in all material respects with the
             applicable provisions of the Securities Act and the Rules and did
             not contain any untrue statement of a material fact or omit to
             state any 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.
             Notwithstanding the foregoing, the Company makes no representation
             or warranty as to the paragraph with respect to stabilization on
             the inside front cover page of the Prospectus and the






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             statements contained in the first, second and sixth paragraphs
             under the caption "Underwriting" in the Prospectus.  The Company
             acknowledges that the statements referred to in the previous
             sentence constitute the only information furnished in writing by
             the Representative on behalf of the several Underwriters
             specifically for inclusion in the Registration Statement, any
             preliminary prospectus or the Prospectus.

                 (b)  The financial statements of the Company (including all
             notes and schedules thereto) included in the Registration
             Statement and Prospectus present fairly the financial position,
             the statements of operations, stockholders' equity, and cash flows
             and the other information purported to be shown therein of the
             Company; and such financial statements (including all notes and
             schedules thereto) have been prepared in conformity with generally
             accepted accounting principles, consistently applied throughout
             the periods involved, and all adjustments necessary for a fair
             presentation of the results for such periods have been made.  The
             other financial and statistical information and data set forth in
             the Registration Statement and the Prospectus is accurately
             presented and, to the extent such information and data is derived
             from the financial statements and books and records of the
             Company, is prepared on a basis consistent with such financial
             statements and books and records.

                 (c)  Ernst & Young LLP, whose reports are filed with the
             Commission as a part of the Registration Statement, are and,
             during the periods covered by their reports, were independent
             public accountants with respect to the Company as required by the
             Securities Act and the Rules.

                 (d)  The Company has been duly incorporated and is a validly
             existing corporation in good standing under the laws of the
             jurisdictions in which each is incorporated.  The Company has no
             subsidiaries and does not control, directly or indirectly, any
             corporation, partnership, joint venture, association or other
             business organization.  The Company is duly qualified and in good
             standing as a foreign corporation in each jurisdiction in which
             the character or location of its assets or properties (owned,
             leased or licensed) or the nature of its business makes such
             qualification necessary, except for such jurisdictions where the
             failure to so qualify would not have a material adverse effect on
             the assets or properties, business, results of operations or
             condition (financial or otherwise) of the Company taken as a whole
             (a "Material Adverse Effect").  Except as disclosed in the
             Registration Statement and the Prospectus, the Company does not
             own, lease or license any material asset or property or conduct
             any material business outside the United States of America.  The
             Company has all requisite corporate power and authority, and all
             necessary authorizations,






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             approvals, consents, orders, licenses, certificates and permits of
             and from all governmental or regulatory bodies or any other person
             or entity, to own, lease and license its assets and properties and
             conduct its businesses as now being conducted and as described in
             the Registration Statement and the Prospectus except for such
             authorizations, approvals, consents, orders, licenses,
             certificates and permits the failure to so obtain would not have a
             Material Adverse Effect; no such authorization, approval, consent,
             order, license, certificate or permit contains a materially
             burdensome restriction other than as disclosed in the Registration
             Statement and the Prospectus; and the Company has all such
             corporate power and authority, and such authorizations, approvals,
             consents, orders, licenses, certificates and permits to enter
             into, deliver and perform this Agreement and to issue and sell the
             Shares (except as may be required under the Securities Act and
             state and foreign Blue sky laws).

                 (e)  The Company owns or possesses adequate and enforceable
             rights to use all patents, trademarks, trademark applications,
             trade names, service marks, copyrights, copyright applications,
             licenses, know-how (including trade secrets and other unpatented
             and/or unpatentable proprietary or confidential information,
             systems or procedures) and other similar rights and proprietary
             knowledge (collectively, "Intangibles") necessary for or
             incidental to the conduct of its business as described in the
             Registration Statement and the Prospectus.  Except as disclosed in
             the Registration Statement and the Prospectus, the Company has not
             received any notice of, and to the best of its knowledge is not
             aware of, any infringement of or conflict with asserted rights of
             others with respect to any Intangibles which, singly or in the
             aggregate, if the subject of an unfavorable decision, ruling or
             finding, could have a Material Adverse Effect and the Company does
             not know of any reasonable basis therefor.  Except as disclosed in
             the Registration Statement and the Prospectus, no Intangibles of
             the Company are in dispute or are in any conflict with the right
             of any other person or entity and the Company (i) has or will have
             the right (subject to applicable agreements, which agreements
             provide for use to the extent necessary and desirable for the
             conduct of its business as currently conducted and as proposed to
             be conducted) to use, free and clear of all liens, charges,
             claims, encumbrances, pledges, security interests, defects,
             restrictions or equities of any kind whatsoever all licenses and
             rights to the Intangibles used in the conduct of its business as
             now conducted or proposed to be conducted without infringing upon
             or otherwise acting adversely to the right or claimed right of any
             other person and (ii) is not or will not become, as the case may
             be, obligated or in any way liable for any payment by way of
             royalties, fees or otherwise to any owner or licensee of, or other
             claimant to, any






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             Intangibles with respect to the use thereof or in connection with
             the conduct of its business or otherwise, except for any such
             payments, claims, uses, liens, charges, encumbrances, pledges,
             security interests, defects, restrictions and equities which would
             not have a Material Adverse Effect.

                 (f)  The Company does not own any real property.  The Company
             has good and marketable title to each of the items of personal
             property which are reflected in the financial statements referred
             to in Section 4(b) or are referred to in the Registration
             Statement and the Prospectus as being owned by it and valid and
             enforceable leasehold interests in each of the items of real and
             personal property which are referred to in the Registration
             Statement and the Prospectus as being leased by it, in each case
             free and clear of all liens, encumbrances, claims, security
             interests and defects, other than those described in the
             Registration Statement and the Prospectus and those which would
             not have a Material Adverse Effect.

                 (g)  Except as described in the Registration Statement and the
             Prospectus there is no litigation or governmental or other
             proceeding or investigation before any court or before or by any
             public body or board pending or, to the Company's best knowledge,
             threatened (and the Company does not know of any reasonable basis
             therefor) against, or involving the assets, properties or business
             of, the Company which could have a Material Adverse Effect.

                 (h)  Subsequent to the respective dates as of which
             information is given in the Registration Statement and the
             Prospectus, except as described therein, (i) there has not been
             any material adverse change in the assets or properties, business,
             results of operations, prospects or condition (financial or
             otherwise) of the Company, whether or not arising from
             transactions in the ordinary course of business; (ii) the Company
             has not sustained any material loss or interference with its
             assets, businesses or properties (whether owned, leased or
             licensed) from fire, explosion, earthquake, flood or other
             calamity, whether or not covered by insurance, or from any labor
             dispute or any court or legislative or other governmental action,
             order or decree; (iii) the inventories reflected in the financial
             statements of the Company filed with and as part of the
             Registration Statement and the Prospectus are currently and
             readily merchantable in all material respects, containing no
             material amount of slow moving, obsolete or damaged goods which
             have not been written down in conformity with generally accepted
             accounting principles applied on a basis consistent with prior
             periods; and (iv) the accounts receivables, net of allowances,
             reflected in the financial statements of the Company






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             filed with and as a part of the Registration Statement and the
             Prospectus are, except to the extent heretofore collected, fully
             collectible and subject to no material counterclaims or set-offs;
             and since the date of the latest balance sheet included in the
             Registration Statement and the Prospectus, except as reflected
             therein, the Company has not (1) issued any securities (other than
             the grant of stock options and Common Stock issued upon exercise
             of stock options or warrants described in the Registration
             Statement and Prospectus) or incurred any liability or obligation,
             direct or contingent, for borrowed money, except such liabilities
             or obligations incurred in the ordinary course of business, (2)
             entered into any transaction not in the ordinary course of
             business or (3) declared or paid any dividend or made any
             distribution on any shares of its stock or redeemed, purchased or
             otherwise acquired or agreed to redeem, purchase or otherwise
             acquire any shares of its stock.

                 (i)  There is no document or contract of a character required
             to be described in the Registration Statement or Prospectus or to
             be filed as an exhibit to the Registration Statement which is not
             described or filed as required.  Each agreement listed in the
             Exhibits to the Registration Statement is in full force and effect
             and is valid and enforceable by and against the Company in
             accordance with its terms, assuming the due authorization,
             execution and delivery thereof by each of the other parties
             thereto.  Neither the Company nor, to the best of the Company's
             knowledge, any other party is in default in the observance or
             performance of any term or obligation to be performed by it under
             any such agreement, and no event has occurred which with notice or
             lapse of time or both would constitute such a default, in any such
             case which default or event could have a Material Adverse Effect.
             No default exists, and no event has occurred which with notice or
             lapse of time or both would constitute a default, in the due
             performance and observance of any term, covenant or condition, by
             the Company of any other agreement or instrument to which the
             Company is a party or by which it or its properties or business
             may be bound or affected which default or event could have a
             Material Adverse Effect.

                 (j)  The Company is not in violation of any term or provision
             of its charter or by-laws, in each case amended to the date
             hereof, or of any franchise, license, permit, judgment, decree,
             order, statute, rule or regulation, where the consequences of such
             violation could have a Material Adverse Effect.  Except as
             described in the Registration Statement or Prospectus, the Company
             does not intend to amend its charter or by-laws.






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                 (k)  Neither the execution, delivery and performance of this
             Agreement by the Company nor the consummation of any of the
             transactions contemplated hereby (including, without limitation,
             the issuance and sale by the Company of the Shares) will give rise
             to a right to terminate or accelerate the due date of any payment
             due under, or conflict with or result in the breach of any term or
             provision of, or constitute a default (or an event which with
             notice or lapse of time or both would constitute a default) under,
             or require any consent or waiver under, or result in the execution
             or imposition of any lien, charge or encumbrance upon any
             properties or assets of the Company pursuant to the terms of, any
             indenture, mortgage, deed of trust or other material agreement or
             instrument to which the Company is a party or by which it or any
             of its material properties or businesses is bound, or any material
             franchise, license, permit, judgment, decree, order, statute, rule
             or regulation applicable to the Company or violate any provision
             of the charter or by-laws of the Company, except for such consents
             or waivers which have already been obtained and are in full force
             and effect.  No consent, approval, authorization, order,
             registration or qualification of or with any court or governmental
             agency or body is required for the issue and sale of the Shares or
             the consummation of the other transactions contemplated by this
             Agreement, except the registration under the Securities Act of the
             Shares, and such consents, approvals, authorizations,
             registrations or qualifications as may be required under state
             securities or Blue Sky laws in connection with the purchase and
             distribution of the Shares by the Underwriters.

                 (l)  The authorized, issued and outstanding capital stock of
             the Company and the capital stock reserved or committed for
             issuance is as set forth under the captions "Capitalization" and
             "Description of Capital Stock" in the Prospectus.  All of the
             outstanding shares of Common Stock have been duly and validly
             issued and are fully paid and nonassessable and none of them was
             issued in violation of any preemptive or other similar right or
             any federal or state securities laws.  The Shares, when issued and
             sold pursuant to this Agreement, will be duly and validly issued,
             fully paid and nonassessable and none of them will be issued in
             violation of any preemptive or other similar right or any federal
             or state securities laws.  Except as disclosed in the Registration
             Statement and the Prospectus, there is no outstanding option,
             warrant or other right calling for the issuance of, and there is
             no commitment, plan or arrangement to issue, any share of stock of
             the Company or any security convertible into, or exercisable or
             exchangeable for, such stock.  The Common Stock, the Shares and
             each other authorized class of capital stock of the Company and
             all warrants and securities convertible into classes of capital
             stock of the Company,






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             conform in all material respects to all statements in relation
             thereto contained in the Registration Statement and the
             Prospectus.  The Company has a sufficient number of authorized but
             unissued shares of Common Stock to enable the Company to issue,
             without further stockholder action, all the Shares to be sold by
             the Company.

                 (m)  Except as disclosed in the Prospectus, no holder of any
             security of the Company has the right to have any security owned
             by such holder included in the Registration Statement or to demand
             registration of any security owned by such holder during the
             period ending 90 days after the date of this Agreement.  The
             provisions of all registration rights agreements described in the
             Prospectus have been fully complied with or waived and the sale of
             the Shares pursuant to this Agreement will not conflict with any
             such registration rights, except such as have been fully complied
             with or waived.  Each director and officer of the Company has
             delivered to the Representative an enforceable written agreement
             (a "Lockup Agreement") that such person or entity will not, for a
             period of 90 days after the date of this Agreement, offer for
             sale, sell, distribute, grant any option for the sale of, or
             otherwise dispose of, directly or indirectly, or exercise any
             registration rights with respect to, any shares of Common Stock
             (or any securities convertible into, exercisable for, or
             exchangeable for any shares of Common Stock) owned by them,
             without the prior written consent of the Representative on behalf
             of the several Underwriters.  The Company has used its best
             efforts to obtain a signed Lockup Agreement from each stockholder
             owning 5% or more of the Common Stock and has delivered all
             agreements so obtained to the Representative.

                 (n)  All necessary corporate action has been duly and validly
             taken by the Company to authorize the execution, delivery and
             performance of this Agreement and the issuance and sale of the
             Shares by the Company.  This Agreement has been duly and validly
             authorized, executed and delivered by the Company and constitutes
             and will constitute a legal, valid and binding obligation of the
             Company enforceable against the Company in accordance with its
             respective terms, except (i) as the enforceability thereof may be
             limited by bankruptcy, insolvency, reorganization, moratorium or
             other similar laws affecting the enforcement of creditors' rights
             generally and by general equitable principles and (ii) to the
             extent that rights to indemnity or contribution under this
             Agreement may be limited by federal and state securities laws or
             the public policy underlying such laws.






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                 (o)  The Company is not involved in any labor dispute nor, to
             the best knowledge of the Company, is any such dispute threatened,
             which dispute could have a Material Adverse Effect.  Except as set
             forth in the Registration Statement and Prospectus, the Company
             has not violated any applicable safety or similar law applicable
             to its business nor any federal or state law relating to
             discrimination in the hiring, promotion or pay of employees, nor
             any applicable federal or state wages and hours law, nor any
             provisions of the Employee Retirement Income Security Act or the
             rules and regulations promulgated thereunder, the violation of any
             of which could have a Material Adverse Effect.

                 (p)  No transaction has occurred between or among the Company
             and any of its officers or directors or any affiliate or
             affiliates of any such officer or director that is required to be
             described in and is not described in the Registration Statement
             and the Prospectus.

                 (q)  The Company has not taken, nor will it take, directly or
             indirectly, any action designed to or which might reasonably be
             expected to cause or result in, or which has constituted or which
             might reasonably be expected to constitute, the stabilization or
             manipulation of the price of the Common Stock to facilitate the
             sale or resale of any of the Shares.

                 (r)  The Company has not ever been denied a license, permit or
             authorization material to the operation of its business, and the
             operating practices and procedures of the Company is in material
             compliance with all applicable federal, state and local laws,
             rules and regulations.

                 (s)  Except for matters which, individually or in the
             aggregate, would not have a Material Adverse Effect, (i) the
             Company has obtained all permits, licenses and other
             authorizations which are required under the Environmental Laws (as
             defined below), (ii) the Company is in full compliance with all
             terms and conditions of all permits, licenses and authorizations
             required under the Environmental Laws, (iii) the Company is in
             full compliance with all limitations, restrictions, conditions,
             standards, prohibitions, requirements, obligations, schedules and
             timetables contained in the Environmental Laws or contained in any
             regulation, code, plan, consent or other order, decree, judgment,
             notice of violation or other notice, or demand letter issued,
             entered, promulgated or approved thereunder (collectively, the
             "Environmental Requirements"), (iv) no officer of the Company is
             aware of nor has he or she received (A) notice (written or oral)
             from a governmental authority, citizens group, employee or
             otherwise that alleges that the Company is not in full compliance
             with one or more Environmental Requirements, or (B) notice






                                     11.
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             (written or oral) respecting the Company of any past, present or
             future events, conditions, circumstances, activities, practices,
             incidents, actions or plans that may interfere with or prevent
             continued compliance with all Environmental Requirements, or that
             may give rise to any common law or other legal liability or
             otherwise form the basis of any claim, action, suit proceeding,
             hearing or investigation (each, an "Action"), based on or related
             to the manufacture, processing, distribution, use, treatment,
             storage, disposal, transport or handling, or the emission,
             discharge, release or threatened release, of any chemical,
             pollutant, contaminant, or hazardous or toxic material or waste or
             petroleum or petroleum products into ambient air, surface water,
             ground water or land, and (v) there is no Action relating to any
             Environmental Requirement pending or, to the best knowledge of the
             Company threatened against or affecting (A) the Company or its
             properties, or (B) any person or entity whose liability for such
             Action has or may have been retained or assumed either
             contractually or by operation of law by the Company.
             "Environmental Laws" shall mean federal, state and local laws
             relating to pollution or protection of human health or the
             environment, including, without limitation, laws (including the
             common law) relating to emissions, discharges, releases or
             threatened releases of chemicals, pollutants, contaminants or
             hazardous or toxic materials or wastes or petroleum or petroleum
             products into ambient air, surface water, ground water or land, or
             otherwise relating to the manufacture, processing, distribution,
             use, treatment, storage, disposal, transport or handling of
             chemicals, pollutants, contaminants or hazardous or toxic
             materials or wastes or petroleum or petroleum products.

                 (t) Except as described in the Registration Statement or the
             Prospectus, there is no action, suit, investigation or proceeding
             pending or to the knowledge of the Company threatened before or by
             any federal or state court, commission, regulatory body,
             administrative agency or other governmental body, domestic or
             foreign, or arbitrator to which the Company is or may become a
             party or of which any property of the Company is subject or
             affected that (i) could affect the consummation of the
             transactions contemplated under this Agreement, including the
             issuance or validity of the Shares, (ii) could have a Material
             Adverse Effect or (iii) is required to be disclosed in the
             Registration Statement or the Prospectus.  All pending legal or
             governmental proceedings to which the Company is a party or of
             which any of its respective properties are subject or affected
             which are not described in the Prospectus, including ordinary
             routine litigation incidental to the business, would not have a
             Material Adverse Effect.






                                     12.
   13



                 (u) The Company has such licenses, permits and other approvals
             or authorizations of and from governmental or regulatory
             authorities ("Permits") as are materially necessary under
             applicable law to own its properties and to conduct its business
             in the manner now being conducted and as described in the
             Registration Statement and the Prospectus, except such Permits
             which individually or in the aggregate would not have a Material
             Adverse Effect; and the Company has fulfilled and performed all of
             its obligations with respect to such Permits, and no event has
             occurred which allows, or after notice or lapse of time or both
             would allow, revocation or termination thereof or result in any
             other material impairment of the rights of the holder of any such
             Permits except such Permits which individually or in the aggregate
             would not have a Material Adverse Effect.  The Company has never
             been denied a Permit of the type referred to in this Section 4(u).

                 (v) The Company has timely filed all federal, state, local and
             foreign tax returns which are required to be filed through the
             date hereof, or has received extensions thereof, and has paid all
             taxes shown on such returns and all assessments received by it to
             the extent that the same are material and have become due.  The
             Company has no knowledge, nor any reasonable grounds to know, of
             any tax deficiencies which could have a Material Adverse Effect;
             the Company has paid all taxes which have become due, whether
             pursuant to any assessment, or otherwise, and there is no further
             liability (whether or not disclosed on such returns) or assessment
             for any such tax, and no interest or penalties accrued or accruing
             with respect thereto, except as may be set forth or adequately
             reserved for in the financial statements included in the
             Registration Statement and the Prospectus; the amounts currently
             set up as provisions for taxes or otherwise by the Company on its
             books and records are sufficient for the payment of all its unpaid
             federal, foreign, state, county and local taxes accrued through
             the dates as of which they speak, and for which the Company may be
             liable in its own right, or as a transferee of the assets of, or
             as successor to any other corporation, association, partnership,
             joint venture or other entity.

                 (w) The Company is insured by insurers of recognized financial
             responsibility against such losses and risks and in such amounts
             as are customary in the businesses in which they are engaged; and
             the Company has no reason to believe that it will not be able to
             renew its existing insurance coverage as and when such coverage
             expires or to obtain similar coverage from similar insurers as may
             be necessary to continue its business at a cost that would not
             have a Material Adverse Effect.






                                     13.
   14



                 (x) The books, records and accounts of the Company accurately
             and fairly reflect, in reasonable detail, the transactions in, and
             dispositions of, the assets of, and the results of operations of,
             the Company.  The Company maintains a system of internal
             accounting controls sufficient to provide reasonable assurance
             that (A) transactions are executed in accordance with management's
             general or specific authorizations; (B) transactions are recorded
             as necessary to permit preparation of financial statements in
             conformity with generally accepted accounting principles and to
             maintain asset accountability; (C) access to assets is permitted
             only in accordance with management's general or specific
             authorization; and (D) the recorded accountability for assets is
             compared with the existing assets at reasonable intervals and
             appropriate action is taken with respect to any differences.

                 (y) The Shares have been duly authorized for quotation on the
             Nasdaq National Market.

                 (z) The Company is not an "Investment Company" within the
             meaning of the Investment Company Act of 1940.

                 (aa) Neither the Company nor, to the Company's knowledge, any
             employee or agent of the Company have made any payment of funds of
             the Company or received or retained any funds in violation of any
             law, rule or regulation, which payment, receipt or retention of
             funds is of a character required to be disclosed in the
             Registration Statement and Prospectus.

                 (bb)     The documents incorporated or deemed to be
             incorporated by reference in the Prospectus, at the time they were
             or hereafter are filed with the Commission, complied and will
             comply in all material respects with the requirements of the
             Exchange Act, and, when read together with the other information
             in the Prospectus, at the time the Registration Statement and any
             amendments thereto become effective and at each Closing Date will
             not contain an untrue statement of a material fact or omit to
             state a material fact required to be stated therein or necessary
             to make the fact required to be stated therein or necessary to
             make the statements therein, in the light of the circumstances
             under which they were made, not misleading.

         5.      CONDITIONS OF THE UNDERWRITERS' OBLIGATIONS.  The obligations
of the Underwriters under this Agreement are several and not joint.  The
respective obligations of the Underwriters to purchase the Shares are subject
to each of the following terms and conditions:






                                     14.
   15



                 (a) The Prospectus shall have been timely filed with the
         Commission in accordance with Section 6(a) of this Agreement.

                 (b) No order preventing or suspending the use of any
         preliminary prospectus or the Prospectus shall have been or shall be
         in effect and no order suspending the effectiveness of the
         Registration Statement shall be in effect and no proceedings for such
         purpose shall be pending before or threatened by the Commission, and
         any requests for additional information on the part of the Commission
         (to be included in the Registration Statement or the Prospectus or
         otherwise) shall have been complied with to the satisfaction of the
         Representative.

                 (c)  The representations and warranties of the Company
         contained in this Agreement and in the certificates delivered pursuant
         to Section 5(d) shall be true and correct when made and on and as of
         each Closing Date as if made on such date, and the Company shall have
         performed all covenants and agreements and satisfied all the
         conditions contained in this Agreement required to be performed or
         satisfied by it at or before such Closing Date.

                 (d)  The Representative shall have received on each Closing
         Date a certificate, addressed to the Representative and dated such
         Closing Date, of the chief executive officer and the chief financial
         officer of the Company to the effect that the signers of such
         certificate have carefully examined the Registration Statement, the
         Prospectus and this Agreement and that the representations and
         warranties of the Company in this Agreement are true and correct on
         and as of such Closing Date with the same effect as if made on such
         Closing Date and the Company has performed all covenants and
         agreements and satisfied all conditions contained in this Agreement
         required to be performed or satisfied by it at or prior to such
         Closing Date.

                 (e) The Representative shall have received at the time this
         Agreement is executed and on each Closing Date a signed letter from
         Ernst & Young LLP addressed to the Representative and dated,
         respectively, the date of this Agreement and each such Closing Date,
         in form and substance satisfactory to the Representative and counsel
         to the Underwriters, containing statements and information of the type
         ordinarily inlcuded in accountant's "comfort letters" to underwriters
         with respect to audited financial statements and certain financial
         information contained in the Registration Statement and the Prospectus
         and confirming that they are independent public accountants with
         respect to the Company within the meaning of the Securities Act and
         the applicable published rules and regulations thereunder. The letters
         shall not disclose any change, or any development involving a
         prospective change, in or affecting the business or properties of the
         Company which, in the sole judgment of the Representative, makes it
         impractical or inadvisable to proceed with the public offering of the






                                     15.
   16



         Firm Shares or the Option Shares as contemplated by the Prospectus.
         References to the Registration Statement and the Prospectus in this
         paragraph (e) are to such documents as amended and supplemented at the
         date of the letter.

                 (f) The Representative shall have received on each Closing
         Date from Katten Muchin & Zavis, counsel for the Company, an opinion,
         addressed to the Representative and dated such Closing Date, and
         stating in effect that:

                          (i) The Company is duly incorporated and is validly
         existing in good standing under the laws of the State of Delaware.  To
         the best of such counsel's knowledge, the Company has no subsidiaries
         and does not control, directly or indirectly, any corporation,
         partnership, joint venture, association or other business
         organization.  The Company is duly qualified and in good standing as a
         foreign corporation in each jurisdiction in which, to the best of such
         counsel's knowledge, the character or location of its assets or
         properties (owned, leased or licensed) or the nature of its businesses
         makes such qualification necessary, except for such jurisdictions
         where the failure to so qualify would not, independently or
         collectively, have a Material Adverse Effect.

                          (ii)  The Company has all requisite corporate power
         and authority to own, lease and license its assets and properties and
         conduct its business as now being conducted and as described in the
         Registration Statement and the Prospectus; and the Company has all
         requisite corporate power and authority and all necessary
         authorizations, approvals, consents, orders, licenses, certificates
         and permits to enter into, deliver and perform this Agreement and to
         issue and sell the Shares other than those required under the
         Securities Act and state and foreign Blue Sky laws and those which, if
         not obtained, would not have a Material Adverse Effect;

                          (iii)  The Company has authorized and issued capital
         stock as described in the Registration Statement and the Prospectus;
         the certificates evidencing the Shares are in due and proper legal
         form and have been duly authorized for issuance by the Company; all of
         the outstanding shares of Common Stock of the Company reflected in the
         Registration Statement and Prospectus have been duly and validly
         authorized and have been duly and validly issued and are fully paid
         and nonassessable and none of them was issued in violation of any
         statutory preemptive or other similar statutory right or, to the best
         of such counsel's knowledge, any right of first refusal.  The Shares
         when issued and sold pursuant to this Agreement will be duly and
         validly issued, outstanding, fully paid and nonassessable and none of
         them will have been issued in violation of any statutory preemptive or
         other similar statutory right.  The provisions of all registration
         rights, described in the Prospectus or otherwise, have been complied
         with or waived and the sale of the Shares pursuant to this Agreement
         will not






                                     16.
   17



         conflict with any such registration rights.  To the best of such
         counsel's knowledge, except as disclosed in the Registration Statement
         and the Prospectus, there is no outstanding option, warrant or other
         right calling for the issuance of, and no commitment, plan or
         arrangement to issue, any share of stock of the Company or any
         security convertible into, exercisable for, or exchangeable for stock
         of the Company.  The Common Stock and the Shares conform in all
         material respects to the descriptions thereof contained in the
         Registration Statement and the Prospectus.  The Company has a
         sufficient number of authorized but unissued shares of Common Stock to
         enable the Company to issue, without further stockholder action, all
         the Shares to be sold by the Company.

                          (iv)  The Company has all requisite corporate power
         and authority to execute and deliver this Agreement and to perform its
         obligations under this Agreement.  All necessary corporate action has
         been duly and validly taken by the Company to authorize the execution,
         delivery and performance of this Agreement and the issuance and sale
         of the Shares by the Company.  This Agreement has been duly and
         validly authorized, executed and delivered by the Company, and this
         Agreement constitutes the legal, valid and binding obligation of the
         Company enforceable against the Company in accordance with its terms
         except (A) as such enforceability may be limited by applicable
         bankruptcy, insolvency, reorganization, moratorium or other similar
         laws affecting the enforcement of creditors' rights generally and by
         general equitable principles and (B) to the extent that rights to
         indemnity or contribution under this Agreement may be limited by
         federal or state securities laws or the public policy underlying such
         laws.

                          (v)  Neither the execution, delivery and performance
         of this Agreement by the Company nor the consummation of any of the
         transactions contemplated hereby (including, without limitation, the
         issuance and sale by the Company of the Shares) will give rise to a
         right to terminate or accelerate the due date of any payment due
         under, or conflict with or result in the breach of any term or
         provision of, or constitute a default (or any event which with notice
         or lapse of time, or both, would constitute a default) under, or
         require consent or waiver under, or result in the execution or
         imposition of any lien, charge or encumbrance upon any properties or
         assets of the Company pursuant to the terms of any indenture,
         mortgage, deed of trust, note or other material agreement or
         instrument of which such counsel is aware and to which the Company is
         a party or by which it or any of its properties or businesses is
         bound, or any material franchise, license, permit, judgment, decree,
         order, statute, rule or regulation of which such counsel is aware or
         violate any provision of the charter or by-laws of the Company.






                                     17.
   18



                          (vi)  The Common Stock, including the Shares, has
         been approved for quotation on the Nasdaq National Market subject to
         official notice of listing of the Shares.

                          (viI)  To the best of such counsel's knowledge, no
         default exists, and no event has occurred which with notice or lapse
         of time, or both, would constitute a default, in the due performance
         and observance of any term, covenant or condition by the Company of
         any indenture, mortgage, deed of trust, note or any other agreement or
         instrument to which the Company is a party or by which it or any of
         its assets or properties or businesses may be bound or affected, where
         the consequences of such default could have a Material Adverse Effect.

                          (VIII)  To the best of such counsel's knowledge, the
         Company is not in violation of any term or provision of its charter or
         by-laws.

                          (ix)  No consent, approval, authorization or order of
         any court or governmental agency or body is required for the
         performance of this Agreement by the Company or the consummation of
         the transactions contemplated hereby, except such as have been
         obtained under the Securities Act and such as may be required under
         state securities or Blue Sky laws in connection with the purchase and
         distribution of the Shares by the several Underwriters (as to which
         such counsel need express no opinion) and such as may be required
         under the rules of the National Association of Securities Dealers,
         Inc. with respect to the underwriting arrangements reflected in this
         Agreement (as to which such counsel need express no opinion).

                          (X)  Except as described in the Registration
         Statement and the Prospectus, to the best of such counsel's knowledge,
         there is no litigation or governmental or other proceeding or
         investigation, before any court or before or by any public body or
         board pending or threatened against, or involving the assets,
         properties or businesses of, the Company which could have a Material
         Adverse Effect.

                          (xi)  All contracts and other documents, statutes,
         legal or governmental proceedings required to be filed as exhibits to,
         or described in, the Registration Statement have been so filed with
         the Commission or are fairly described in the Registration Statement,
         as the case may be.

                          (xii)  The Registration Statement, all preliminary
         prospectuses and the Prospectus and each amendment or supplement
         thereto (except for the financial statements and schedules and other
         financial and accounting data included therein, as to which such
         counsel need expresses no opinion) comply as






                                     18.
   19



         to form in all material respects with the requirements of the
         Securities Act and the Rules.

                          (xiii)  The Registration Statement has become
         effective under the Securities Act and, to the best of such counsel's
         knowledge, no stop order suspending the effectiveness of the
         Registration Statement has been issued and no proceedings for that
         purpose have been instituted or are threatened, pending or
         contemplated; and any required filing of the Prospectus, pursuant to
         Rule 424(b) of the Rules has been made in accordance with the
         provisions thereof.

                          (xiv)  The registration of the Common Stock under
         Section 12(g) of the Exchange Act has become effective.

                          (xv)  Each document filed pursuant to the Exchange
         Act (other than the financial statements and supporting schedules
         included therein, as to which no opinion need be rendered) and
         incorporated or deemed to be incorporated by reference in the
         Prospectus complied when so filed as to form in all material respects
         with the Exchange Act; and such counsel has no reason to believe that
         any of such documents, when they were so filed, contained an untrue
         statement of a material fact or omitted to state a material fact
         necessary in order to make the statements therein, in the light of the
         circumstances under which they were made when such documents were
         filed, not misleading."

                          (xvi) The Company is not an "Investment Company"
         within the meaning of the Investment Company Act of 1940.

                 To the extent deemed advisable by such counsel, they may rely
         as to matters of fact on certificates of responsible officers of the
         Company and public officials and on the opinions of other counsel
         reasonably satisfactory to the Representative as to matters which are
         governed by laws other than the laws of the States of Illinois and
         Delaware and the federal laws of the United States; provided that such
         counsel shall state that in their opinion they know of no reason why
         the Underwriters and they are not justified in relying on such other
         opinions.  Copies of such certificates and other opinions shall be
         furnished to the Representative and counsel for the Underwriters.

                 In addition, such counsel shall state that such counsel has
         participated in conferences with officers and other representatives of
         the Company, representatives of the Representative and representatives
         of the independent certified public accountants of the Company, at
         which conferences the contents of the Registration Statement and the
         Prospectus and related matters were discussed and, although such
         counsel is not passing upon and does not assume any responsibility for
         the accuracy, completeness or fairness of the statements contained in
         the Registration Statement and the Prospectus (except as specified in
         the foregoing opinion), on the basis of the foregoing, no facts have
         come to






                                     19.
   20



         the attention of such counsel that have caused such counsel to believe
         that the Registration Statement at the time it became effective
         (except with respect to the financial statements and notes and
         schedules thereto and other financial data, as to which such counsel
         need express no belief) contained any untrue statement of a material
         fact or omitted to state a material fact required to be stated therein
         or necessary to make the statements therein not misleading, or that
         the Prospectus as amended or supplemented (except with respect to the
         financial statements and notes schedules thereto and other financial
         data, as to which such counsel need express no belief) on the date
         thereof contained or at the Closing Date contains any untrue statement
         of a material fact or omitted or omits to state a material fact
         necessary in order to make the statements therein, in the light of the
         circumstances under which they were made, not misleading.

                 (g) The Representative shall have received on each Closing
         Date from Marshall, O'Toole, Gerstein, Murray & Borun, patent counsel
         for the Company, an opinion, addressed to the Representative and dated
         such Closing Date, in form and substance satisfactory to Cooley
         Godward LLP, counsel to the Underwriters, and stating in effect that:

                          (i)  The statements under the captions "Risk
                 Factors- Intellectual Property and Patents" and
                 "Business-Intellectual Property and Patents," in the
                 Registration Statement and the Prospectus, to the extent that
                 they reflect matters of law, summaries of law or regulations,
                 or patent status, are correct in all material respects,
                 subject to the qualifications set forth therein; and such
                 counsel do not know of any statutes, legal and governmental
                 proceedings, contracts and other documents relating to the
                 Company's patents and patent applications required to be
                 described in the Prospectus that are not described as
                 required;

                          (ii)  The Company's patent applications prepared by
                 such counsel have been properly prepared and filed on behalf
                 of the Company and, to the best of such counsel's knowledge,
                 the Company's other patent applications have been properly
                 prepared and filed on behalf of the Company; except as set
                 forth in the Prospectus, each of the patents issued therefrom
                 and the applications are held by the Company and, except as
                 set forth in the Prospectus, to the best of such counsel's
                 knowledge, no other entity or individual has any right or
                 claim in any of the Company's patents, patent applications or
                 any patent to be issued therefrom and such counsel is unaware
                 of any facts which form a basis for a finding of
                 unenforceability or invalidity of any of the patents or patent
                 rights owned by, licensed to or used by the Company;

                          (iii)  To the best of such counsel's knowledge, the
                 Company owns or possesses sufficient rights to use all patents
                 necessary for the conduct






                                     20.
   21



                 of its business now being or proposed to be conducted as 
                 described in the Prospectus;

                          (iv) to the best of such counsel's knowledge, (A) the
                 Company has conducted its business without infringement of any
                 patents or patent rights of others and (B) there are no
                 infringements by others of any of the Company's patent or
                 patent rights which in the judgment of such counsel could
                 affect materially the use thereof by the Company;

                          (v)  to the best of such counsel's knowledge, there
                 is not pending or threatened any action, suit or proceeding to
                 which the Company is a party, before or by any court or
                 governmental agency or body relating to patents or patent
                 rights or patent applications;

                          (vi)  Nothing has come to the attention of such
                 counsel that would lead such counsel to believe that any of
                 the representations and warranties of the Company contained in
                 Section 4(e) of this Agreement are not true and correct as of
                 the Closing Date; and

                          (vii)  Such counsel have reviewed the statements
                 under the captions "Risk Factors-Intellectual Property and
                 Patents" and "Business-Intellectual Property and Patents," in
                 the Registration Statement and the Prospectus, and any further
                 amendments or supplements thereto made by the Company prior to
                 the Closing Date, and such counsel have no reason to believe
                 that either such portions of the Registration Statement, when
                 such portions became effective, contained an untrue statement
                 of a material fact or omitted to state a material fact
                 required to be stated therein or necessary to make the
                 statements therein not misleading or that the such portions of
                 the Prospectus and any amendment or supplement thereto, as of
                 the date thereof, on the date of filing thereof with the
                 Commission, and the Closing Date, included an untrue statement
                 of a material fact or omitted to state a material fact
                 necessary to make the statements therein, in the light of the
                 circumstances under which they were made, not misleading.

                 (h)  All proceedings taken in connection with the sale of the
         Firm Shares and the Option Shares as herein contemplated shall be
         reasonably satisfactory in form and substance to the Representative
         and their counsel and the Underwriters shall have received from Cooley
         Godward LLP a favorable opinion, addressed to the Representative and
         dated such Closing Date, with respect to the Shares, the Registration
         Statement and the Prospectus, and such other related matters, as the
         Representative may reasonably request, and the Company shall have
         furnished to Cooley Godward LLP such documents as they may reasonably
         request for the purpose of enabling them to pass upon such matters.






                                     21.
   22




                 (i)  The Company shall have in place on the Closing Date an
         insurance policy which covers the Company as well as its directors and
         officers, covering potential liabilities under the Securities Act and
         the Exchange Act providing coverage of no less that $__,000,000 and a
         term of no less than one year from the date of this Agreement.

                 (j)  The Shares to be purchased on the Closing Date by the
         Underwriters shall have been approved for quotation on the Nasdaq
         National Market.

                 (k)  All directors and officers of the Company, shall have
         agreed in writing, in form and substance satisfactory to the
         Representative, that such person or entity will not, for a period 90
         days after the date of this Agreement directly or indirectly, except
         with prior written consent of the Representative, offer, sell, grant
         any option to purchase, or otherwise dispose (or announce any offer,
         sale, grant of an option to purchase or other disposition) of any
         shares of Common Stock or any securities convertible into, or
         exchangeable or exercisable for, such shares of Common Stock.

                 (l)  The Representative shall have been furnished with such
         additional documents and certificates as the Representative or counsel
         for the Underwriters may reasonably request related to this Agreement
         and the transactions contemplated hereby.

         All such opinions, certificates, letters and documents shall be in
compliance with the provisions hereof only if they are satisfactory in form and
substance to the Representative and to counsel for the Underwriters, in each
case in their reasonable judgment.  The Company shall furnish to the
Representative conformed copies of such opinions, certificates, letters and
other documents in such number as the Representative shall reasonably request.

         6.      COVENANTS OF THE COMPANY.  The Company covenants and agrees as
                 follows:

                 (a) The Company shall prepare the Prospectus in a form
         approved by the Representative and file such Prospectus pursuant to
         Rule 424(b) or Rule 434 under the Securities Act within the time
         period required thereby following the execution and delivery of this
         Agreement, or, if applicable, such earlier time as may be required by
         Rule 430A(a)(3) under the Securities Act, and shall promptly advise
         the Representative (i) when any amendment to the Registration
         Statement shall have become effective, (ii) of any request by the
         Commission for any amendment of the Registration Statement or the
         Prospectus or for any additional information, (iii) of the prevention
         or suspension of the use of any preliminary prospectus or the
         Prospectus or of the issuance by the Commission of any stop order
         suspending the effectiveness of the Registration Statement or the
         institution or threatening of any proceeding for that purpose and (iv)
         of the receipt by the






                                     22.
   23



         Company of any notification with respect to the suspension of the
         qualification of the Shares for sale in any jurisdiction or the
         initiation or threatening of any proceeding for such purpose.  The
         Company shall not file any amendment of the Registration Statement or
         supplement to the Prospectus unless the Company has furnished the
         Representative a copy for their review prior to filing and shall not
         file any such proposed amendment or supplement to which the
         Representative reasonably object.  The Company shall use its best
         efforts to prevent the issuance of any such stop order and, if issued,
         to obtain as soon as possible the withdrawal thereof.

                 (b) If, at any time when a prospectus relating to the Shares
         is required to be delivered under the Securities Act and the Rules,
         any event occurs as a result of which the Prospectus as then amended
         or supplemented would include any untrue statement of a material fact
         or omit to state any material fact necessary to make the statements
         therein in the light of the circumstances under which they were made
         not misleading, or if it shall be necessary to amend or supplement the
         Prospectus to comply with the Securities Act or the Rules, the Company
         promptly shall prepare and file with the Commission, subject to the
         second sentence of Section 6(a), an amendment or supplement which
         shall correct such statement or omission or an amendment which shall
         effect such compliance.

                 (c) The Company shall make generally available to its security
         holders and to the Representative as soon as practicable, but not
         later than 45 days after the end of the 12-month period beginning at
         the end of the fiscal quarter of the Company during which the
         Effective Date occurs (or 90 days if such 12-month period coincides
         with the Company's fiscal year), an earnings statement (which need not
         be audited) of the Company, covering such 12-month period, which shall
         satisfy the provisions of Section 11(a) of the Securities Act or Rule
         158 of the Rules.

                 (d) The Company shall furnish to the Representative and
         counsel for the Underwriters, without charge, signed copies of the
         Registration Statement (including all exhibits thereto and amendments
         thereof) and to each other Underwriter a copy of the Registration
         Statement (without exhibits thereto) and all amendments thereof and,
         so long as delivery of a prospectus by an Underwriter or dealer may be
         required by the Securities Act or the Rules, as many copies of any
         preliminary prospectus and the Prospectus and any amendments thereof
         and supplements thereto as the Representative may reasonably request.

                 (e) The Company shall cooperate with the Representative and
         its counsel in endeavoring to qualify the Shares for offer and sale
         under the laws of such jurisdictions as the Representative may
         designate and shall maintain such






                                     23.
   24



         qualifications in effect so long as required for the distribution of
         the Shares; provided, however, that the Company shall not be required
         in connection therewith, as a condition thereof, to qualify as a
         foreign corporation or to execute a general consent to service of
         process in any jurisdiction or subject itself to taxation as doing
         business in any jurisdiction.

                 (f) For a period of five years after the date of this
         Agreement, the Company shall supply to the Representative, and to each
         other Underwriter who may so request in writing, copies of (i) such
         financial statements and other periodic and special reports as the
         Company may from time to time distribute generally to the holders of
         any class of its capital stock and (ii) any information, documentation
         or report it shall file or shall be required to file with the
         Commission.

                 (g) Without the prior written consent of the Representative,
         for a period of 90 days after the date of this Agreement, the Company
         shall not issue, sell or register with the Commission (other than on
         Form S-8 or on any successor form), or otherwise dispose of, directly
         or indirectly, any equity securities of the Company (or any securities
         convertible into or exercisable or exchangeable for equity securities
         of the Company), except for (i) the issuance of the Shares pursuant to
         the Registration Statement and, as described in footnote 1 to the
         table under the caption "Capitalization" in the Preliminary
         Prospectus, (ii) the issuance of Common Stock pursuant to the exercise
         of options granted under the Company's 1993 Stock Option Plan, (iii)
         the issuance of Common Stock pursuant to the exercise of warrants
         outstanding as of the date hereof and (iv) the grant of options to
         purchase Common Stock under the Company's 1993 Stock Option Plan.

                 (h) On or before the Firm Shares Closing Date, the Company
         shall make all filings required under applicable securities laws and
         by the Nasdaq National Market (including any required registration
         under the Exchange Act) in order to permit the consummation of the
         transactions contemplated hereby.

                 (i) The Company shall apply the net proceeds of the sale of
         the Shares issued and to be sold by it as set forth in the Prospectus.
         The Company shall take such steps as shall be necessary to ensure that
         for a period of three years from the Effective Date the Company will
         not become an "investment company" within the meaning of such term
         under the Investment Company Act of 1940, as amended, and the rules
         and regulations thereunder.

                 (j) The Company agrees to pay, or reimburse if paid by the
         Representative, whether or not the transactions contemplated hereby
         are consummated or this Agreement is terminated, all costs and
         expenses incident to






                                     24.
   25



         the public offering of the Shares and the performance of the
         obligations of the Company under this Agreement including those
         relating to: (i) the preparation, printing, filing and distribution of
         the Registration Statement including all exhibits thereto, each
         preliminary prospectus, the Prospectus, all amendments and supplements
         to the Registration Statement and the Prospectus, and the printing,
         filing and distribution of this Agreement; (ii) the preparation and
         delivery of certificates for the Shares to the Underwriters; (iii) the
         registration or qualification of the Shares for offer and sale under
         the securities or Blue Sky laws of the various jurisdictions referred
         to in Section 6(e), including the fees and disbursements of counsel
         for the Underwriters in connection with such registration and
         qualification; (iv) the furnishing (including costs of shipping and
         mailing) to the Representative and to the Underwriters of copies of
         each preliminary prospectus, the Prospectus and all amendments or
         supplements to the Prospectus, and of the several documents required
         by this Section to be so furnished, as may be reasonably requested for
         use in connection with the offering and sale of the Shares by the
         Underwriters or by dealers to whom Shares may be sold; (v) the filing
         fees of the National Association of Securities Dealers, Inc. in
         connection with its review of the terms of the public offering and the
         fees and disbursements of counsel for the Underwriters in connection
         with such review; (vi) the furnishing (including costs of shipping and
         mailing) to the Representative and to the Underwriters of copies of
         all reports and information required by Section 6(f); (vi) inclusion
         of the Shares for quotation on the Nasdaq National Market; and (viii)
         all transfer taxes, if any, with respect to the sale and delivery of
         the Shares by the Company to the Underwriters.

                 (k) During the period beginning on the date hereof and ending
         no earlier than the date as in the opinion of counsel for the
         Underwriters the Prospectus is required by law to be delivered in
         connection with sales by an Underwriter or dealer, the Company will
         file all documents required to be filed with the Commission pursuant
         to Section 13, 14 or 15 of the Exchange Act in the manner and within
         the time periods required by the Exchange Act.

         7.      INDEMNIFICATION.
                  
                 (a)  The Company agrees to indemnify and hold harmless each
         Underwriter and each person, if any, who controls any Underwriter
         within the meaning of Section 15 of the Securities Act or Section 20
         of the Exchange Act against any and all losses, claims, damages and
         liabilities, joint or several (including any reasonable investigation,
         legal and other expenses incurred in connection with, and any amount
         paid in settlement of, any action, suit or proceeding or any claim
         asserted), to which they, or any of them, may become subject under the
         Securities Act, the Exchange Act or other federal or state law or
         regulation, at common law or otherwise, insofar as such losses,
         claims,






                                     25.
   26



         damages or liabilities arise out of or are based upon (i) any untrue
         statement or alleged untrue statement of a material fact contained in
         any preliminary prospectus, the Registration Statement or the
         Prospectus or any amendment thereof or supplement thereto, or in any
         Blue Sky application or other document executed by the Company filed
         in any state or other jurisdiction to quantify any or all of the
         Shares under the securities laws thereof (any such application
         document or information being hereinafter referred to as a "Blue Sky
         Application") or arise out of or are based upon any omission or
         alleged omission to state therein a material fact required to be
         stated therein or necessary to make the statements therein not
         misleading or (ii) any breach of the representations and warranties
         set forth in Section 4 hereof; provided, however, that such indemnity
         shall not inure to the benefit of any Underwriter (or any person
         controlling such Underwriter) on account of any losses, claims,
         damages or liabilities arising from the sale of the Shares to any
         person by such Underwriter if such untrue statement or omission or
         alleged untrue statement or omission was made in such preliminary
         prospectus, the Registration Statement or the Prospectus, or such
         amendment or supplement, or any Blue Sky Application in reliance upon
         and in conformity with information furnished in writing to the Company
         by the Representative on behalf of any Underwriter specifically for
         use therein.  In addition to its other obligations under this Section
         7(a), the Company agrees that, as an interim measure while any claim,
         action, suit, investigation, inquiry or other proceeding referred to
         in this Section 7(a) is pending, it will reimburse the Underwriters on
         a monthly basis for all reasonable legal fees or other out-of-pocket
         expenses reasonably incurred in connection with investigating or
         defending any such claim, action, suit, investigation, inquiry or
         other proceeding, notwithstanding the absence of a judicial
         determination as to the propriety and enforceability of the Company's
         obligation to reimburse the Underwriters for such expenses and the
         possibility that such payments might later be held to have been
         improper by a court of competent jurisdiction.  To the extent that any
         such interim reimbursement payment is so held to have been improper,
         the Underwriters shall promptly return it to the Company.  This
         indemnity agreement will be in addition to any liability which the
         Company may otherwise have.

                 (b)  Each Underwriter agrees, severally and not jointly, to
         indemnify and hold harmless the Company, each person, if any, who
         controls the Company within the meaning of Section 15 of the
         Securities Act or Section 20 of the Exchange Act, each director of the
         Company, and each officer of the Company who signs the Registration
         Statement, to the same extent as the foregoing indemnity from the
         Company to each Underwriter, but only insofar as such losses, claims,
         damages or liabilities arise out of or are based upon any untrue
         statement or omission or alleged untrue statement or omission which
         was made in any preliminary prospectus, the Registration Statement or
         the Prospectus, or any amendment thereof or supplement thereto, with
         respect to stabilization on the






                                     26.
   27



         inside front cover page of the Prospectus and the statements contained
         in the first, second and sixth paragraphs under the caption
         "Underwriting" in the Prospectus; provided, however, that the
         obligation of each Underwriter (including any controlling person,
         director or officer thereof) shall be limited to the net underwriting
         commission received by such Underwriter in connection with the sale of
         the Shares.

                 (c)  Any party that proposes to assert the right to be
         indemnified under this Section 7 will, promptly after receipt of
         notice of commencement of any action, suit or proceeding against such
         party in respect of which a claim is to be made against an
         indemnifying party or parties under this Section, notify each such
         indemnifying party of the commencement of such action, suit or
         proceeding, enclosing a copy of all papers served.  No indemnification
         provided for in Section 7(a) or 7(b) shall be available to any party
         who shall fail to give notice as provided in this Section 7(c) if the
         party to whom notice was not given was unaware of the proceeding to
         which such notice would have related and was prejudiced by the failure
         to give such notice but the omission so to notify such indemnifying
         party of any such action, suit or proceeding shall not relieve it from
         any liability that it may have to any indemnified party for
         contribution or otherwise than under this Section 7.  In case any such
         action, suit or proceeding shall be brought against any indemnified
         party and it shall notify the indemnifying party of the commencement
         thereof, the indemnifying party shall be entitled to participate in,
         and, to the extent that it shall wish, jointly with any other
         indemnifying party similarly notified, to assume the defense thereof,
         with counsel reasonably satisfactory to such indemnified party, and
         after notice from the indemnifying party to such indemnified party of
         its election so to assume the defense thereof and the approval by the
         indemnified party of such counsel, the indemnifying party shall not be
         liable to such indemnified party for any legal or other expenses,
         except as provided below and except for the reasonable costs of
         investigation subsequently incurred by such indemnified party in
         connection with the defense thereof.  The indemnified party shall have
         the right to employ its counsel in any such action, but the fees and
         expenses of such counsel shall be at the expense of such indemnified
         party unless (i) the employment of counsel by such indemnified party
         has been authorized in writing by the indemnifying parties, (ii) the
         indemnified party shall have reasonably concluded that there may be a
         conflict of interest between the indemnifying parties and the
         indemnified party in the conduct of the defense of such action (in
         which case the indemnifying parties shall not have the right to direct
         the defense of such action on behalf of the indemnified party) or
         (iii) the indemnifying parties shall not have employed counsel to
         assume the defense of such action within a reasonable time after
         notice of the commencement thereof, in each of which cases the fees
         and expenses of counsel shall be at the expense of the indemnifying
         parties.  An indemnifying






                                     27.
   28



         party shall not be liable for any settlement of any action, suit,
         proceeding or claim effected without its written consent.

         8.      CONTRIBUTION.  In order to provide for just and equitable
contribution in circumstances in which the indemnification provided for in
Section 7(a) is due in accordance with its terms but for any reason is held to
be unavailable from the Company, the Company and the Underwriters shall
contribute to the aggregate losses, claims, damages and liabilities (including
any investigation, legal and other expenses reasonably incurred in connection
with, and any amount paid in settlement of, any action, suit or proceeding or
any claims asserted, but after deducting any contribution received by the
Company from persons other than the Underwriters, such as persons who control
the Company within the meaning of the Securities Act, officers of the Company
who signed the Registration Statement and directors of the Company, who may
also be liable for contribution) to which the Company and one or more of the
Underwriters may be subject in such proportion as is appropriate to reflect the
relative benefits received by the Company on the one hand and the Underwriters
on the other from the offering of the Shares or, if such allocation is not
permitted by applicable law, in such proportion as is appropriate to reflect
not only the relative benefits referred to above but also the relative fault of
the Company on the one hand and the Underwriters on the other in connection
with the statements or omissions which resulted in such losses, claims,
damages, liabilities or expenses, as well as any other relevant equitable
considerations.  The relative benefits received by the Company shall be deemed
to be in the same proportion as (x) the total proceeds from the offering (net
of underwriting discounts but before deducting expenses) received by the
Company, as set forth in the table on the cover page of the Prospectus, bear to
(y) the total price to the public of the offering as set forth in the table on
the cover page of the Prospectus, and the relative benefits received by the
Underwriters shall be deemed to be in the same proportion as (x) the
underwriting discounts received by the Underwriters, as set forth in the table
on the cover page of the Prospectus, bear to (y) the total price to the public
of the offering as set forth in the table on the cover page of the Prospectus.
The relative fault of the Company or the Underwriters shall be determined by
reference to, among other things, whether the untrue or alleged untrue
statement of a material fact related to information supplied by the Company or
the Underwriters and the parties' relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or omission.
The Company and the Underwriters agree that it would not be just and equitable
if contribution pursuant to this Section 8 were determined by pro rata
allocation (even if the Underwriters were treated as one entity for such
purpose) or by any other method of allocation which does not take account of
the equitable considerations referred to above.  Notwithstanding the provisions
of this Section 8, (i) in no case shall any Underwriter (except as may be
provided in the Agreement Among Underwriters) be liable or responsible for any
amount in excess of the underwriting discount applicable to the Shares
purchased by such Underwriter hereunder, and (ii) the Company shall be liable
and responsible for any amount in excess of such underwriting discount;
provided, however, that no person guilty of fraudulent misrepresentation
(within the meaning of Section 11(f) of the Securities Act) shall be entitled
to contribution from any person who was not guilty of such fraudulent
misrepresentation.  For purposes of this Section 8, each person, if any, who






                                     28.
   29



controls an Underwriter within the meaning of Section 15 of the Securities Act
or Section 20(a) of the Exchange Act shall have the same rights to contribution
as such Underwriter, and each person, if any, who controls the Company within
the meaning of the Section 15 of the Securities Act or Section 20(a) of the
Exchange Act, each officer of the Company who shall have signed the
Registration Statement and each director of the Company shall have the same
rights to contribution as the Company, subject in each case to clauses (i) and
(ii) in the immediately preceding sentence of this Section 8.  Any party
entitled to contribution will, promptly after receipt of notice of commencement
of any action, suit or proceeding against such party in respect of which a
claim for contribution may be made against another party or parties under this
Section 8, notify such party or parties from whom contribution may be sought,
but the omission so to notify such party or parties from whom contribution may
be sought shall not relieve the party or parties from whom contribution may be
sought from any other obligation it or they may have hereunder or otherwise
than under this Section 8.  No party shall be liable for contribution with
respect to any action, suit, proceeding or claim settled without its written
consent.  The Underwriters' obligations to contribute pursuant to this Section
8 are several in proportion to their respective underwriting commitments and
not joint.

         9.      TERMINATION.  This Agreement may be terminated with respect to
the Shares to be purchased on a Closing Date by the Representative by notifying
the Company at any time

                 (a) in the absolute discretion of the Representative at or
         before such Closing Date: (i) if on or prior to such date, any
         domestic or international event or act or occurrence has materially
         disrupted, or in the opinion of the Representative will in the future
         materially disrupt, the securities markets; (ii) if there has occurred
         any new outbreak or material escalation of hostilities or other
         calamity or crisis the effect of which on the financial markets of the
         United States is such as to make it, in the judgment of the
         Representative, inadvisable to proceed with the offering; (iii) if
         there shall be such a material adverse change in general financial,
         political or economic conditions or the effect of international
         conditions on the financial markets in the United States is such as to
         make it, in the judgment of the Representative, inadvisable or
         impracticable to market the Shares; (iv) if trading in the Common
         Stock has been suspended by the Commission or trading generally on the
         New York Stock Exchange, Inc., the American Stock Exchange, Inc. or
         the Nasdaq National Market has been suspended or limited, or minimum
         or maximum ranges for prices for securities shall have been fixed, or
         maximum ranges for prices for securities have been required, by said
         exchanges or by order of the Commission, the National Association of
         Securities Dealers, Inc., or any other governmental or regulatory
         authority; or (v) if a banking moratorium has been declared by any
         state or federal authority, or

                 (b) at or before such Closing Date, that any of the conditions
         specified in Section 5 shall not have been fulfilled when and as
         required by this Agreement.






                                     29.
   30




                 If this Agreement is terminated pursuant to any of its
provisions, the Company shall not be under any liability to any Underwriter,
and no Underwriter shall be under any liability to the Company, except that (A)
the Company will reimburse the Underwriters for all out-of-pocket expenses
(including the reasonable fees and disbursements of their counsel) incurred by
them in connection with the proposed purchase and sale of the Shares or in
contemplation of performing their obligations hereunder and (B) no Underwriter
who shall have failed or refused to purchase the Shares agreed to be purchased
by it under this Agreement, without some reason sufficient hereunder to justify
cancellation or termination of its obligations under this Agreement, shall be
relieved of liability to the Company or to the other Underwriters for damages
occasioned by its failure or refusal.

         10.     SUBSTITUTION OF UNDERWRITERS.  If one or more of the
Underwriters shall fail (other than for a reason sufficient to justify the
cancellation or termination of this Agreement under Section 9) to purchase on a
Closing Date the Shares agreed to be purchased on such Closing Date by such
Underwriter or Underwriters, the Representative may find one or more substitute
underwriters to purchase such Shares or make such other arrangements as the
Representative may deem advisable or one or more of the remaining Underwriters
may agree to purchase such Shares in such proportions as may be approved by the
Representative, in each case upon the terms set forth in this Agreement.  If no
such arrangements have been made by the close of business on the business day
following such Closing Date,

                 (a) if the number of Shares to be purchased by the defaulting
         Underwriters on such Closing Date does not exceed 10% of the Shares
         that all the Underwriters are obligated to purchase on such Closing
         Date, then each of the nondefaulting Underwriters shall be obligated
         to purchase such Shares on the terms herein set forth in proportion to
         their respective obligations hereunder; provided, that in no event
         shall the maximum number of Shares that any Underwriter has agreed to
         purchase pursuant to Section 1 be increased pursuant to this Section
         10 by more than one-ninth of such number of Shares without the written
         consent of such Underwriter, or

                 (b) if the number of Shares to be purchased by the defaulting
         Underwriters on such Closing Date does not exceed 10% of the Shares
         that all the Underwriters are obligated to purchase on such Closing
         Date, then the Company shall be entitled to an additional business day
         within which it may, but is not obligated to, find one or more
         substitute underwriters reasonably satisfactory to the Representative
         to purchase such Shares upon the terms set forth in this Agreement.

                 In any such case, either the Representative or the Company
shall have the right to postpone the applicable Closing Date for a period of
not more than five business days in order that necessary changes and
arrangements (including any necessary amendments or supplements to the
Registration Statement or Prospectus) may be effected by the Representative and
the






                                     30.
   31



Company.  If the number of Shares to be purchased on such Closing Date by such
defaulting Underwriter or Underwriters shall exceed 10% of the Shares that all
the Underwriters are obligated to purchase on such Closing Date, and none of
the nondefaulting Underwriters or the Company shall make arrangements pursuant
to this Section 10 within the period stated for the purchase of the Shares that
the defaulting Underwriters agreed to purchase, this Agreement shall terminate
with respect to the Shares to be purchased on such Closing Date without
liability on the part of any nondefaulting Underwriter to the Company and
without liability on the part of the Company, except in both cases as provided
in Sections 6(j), 7, 8 and 9.  The provisions of this Section 10 shall not in
any way affect the liability of any defaulting Underwriter to the Company or
the nondefaulting Underwriters arising out of such default.  A substitute
underwriter hereunder shall become an Underwriter for all purposes of this
Agreement.

         11.     MISCELLANEOUS.  The respective agreements, representations,
warranties, indemnities and other statements of the Company or its officers and
of the Underwriters set forth in or made pursuant to this Agreement shall
remain in full force and effect, regardless of any investigation made by or on
behalf of any Underwriter or the Company or any of the officers, directors or
controlling persons referred to in Sections 7 and 8 hereof, and shall survive
delivery of and payment for the Shares.  The provisions of Sections 6(j), 7, 8
and 9 shall survive the termination or cancellation of this Agreement.

                 This Agreement has been and is made for the benefit of the
Underwriters and the Company and their respective heirs, executors,
administrators, successors and assigns, and, to the extent expressed herein,
for the benefit of persons controlling any of the Underwriters, or the Company,
and directors and officers of the Company, and their respective heirs,
executors, administrators, successors and assigns, and no other person shall
acquire or have any right under or by virtue of this Agreement.  The term
"successors and assigns" shall not include






                                     31.
   32



any purchaser of Shares from any Underwriter merely because of such purchase.

                 All notices and communications hereunder shall be in writing
and mailed or delivered or by telephone or telegraph if subsequently confirmed
in writing, (a) if to the Representative, to Gruntal & Co., Incorporated, 14
Wall Street, New York, NY 10005, Attention: Syndicate Department, or, (b) if to
the Company, to its agent for service as such agent's address appears on the
cover page of the Registration Statement.

                 This Agreement shall be governed by and construed in
accordance with the laws of the State of New York without regard to principles
of conflict of laws.

                 This Agreement (including the Schedules and Exhibits hereto)
constitutes the full and entire understanding and agreement between the parties
with regard to the subjects hereof and supersedes all other agreements relating
to the subject matter hereof.






                                     32.
   33



                 This Agreement may be signed in any number of counterparts,
each of which shall be an original, with the same effect as if the signatures
thereto and hereto were upon the same instrument.













                                     33.
   34



                 Please confirm that the foregoing correctly sets forth the
agreement among us.

                                Very truly yours,

                                ILLINOIS SUPERCONDUCTOR CORPORATION



                                By:___________________________________________
                                   Ora E. Smith, President and Chief Executive
                                   Officer


Confirmed:

GRUNTAL & CO., INCORPORATED
Acting on behalf on itself
and as representative of the several
Underwriters named in Schedule I annexed
hereto.

By:  GRUNTAL & CO., INCORPORATED



By:  ______________________________________
                 Title






                                     34.
   35



                                 SCHEDULE I

Name                                                Number of Firm Shares to be
                                                    Purchased

Gruntal & Co., Incorporated






                                                     ----------------------
Total                                                      1,000,000