EXHIBIT 10.26


                      PROMOTIONAL SHARES LOCK-IN AGREEMENT

I.   This Promotional Shares Lock-In Agreement ("Agreement"), which was entered
     into on the 15th day of October, 2001, by and between BioQuest
     International, Inc. ("Issuer"), whose principal place of business is
     located at 11217 Silverleaf Drive, Fairfax Station, Virginia 22039, and
     Peter Ewens and Roger Millers, its Board of Directors relating to shares
     owned by its principals; and Peter J. Ewens, Roger Miller, Dr. James
     Chappell and Nicole Shoong ("Securities Holders"), witness that:

     A.   The Issuer and its Board of Directors has filed an application with
          the Securities Administrators of a number of States ("Administrators")
          to register certain of its Equity Securities for sale to public
          investors who are residents of those states ("Registration");

B.   The Security Holders are the owner of the shares of common stock or similar
     securities and/possesses convertible securities, warrants, options or
     rights which may be converted into or exercises to purchase shares of
     common stock or similar securities of Issuer aggregating 4,000,000 as to
     Mr. Ewens, 4,000,000 as to Mr. Miller, 250,000 as to Dr. Chappell and
     250,000 as to Ms. Shoong (the "Promotional Shares"); and

C.   As a condition to Registration, the Issuer and its Board of Directors agree
     to bind the Securities Holders by the terms of this Agreement.

II.  Therefore, the Security Holders may not sell, pledge, hypothecate, assign,
     grant any option for the sale of, or otherwise transfer or dispose of,
     whether or not for consideration, directly or indirectly, PROMOTIONAL
     SHARES as defined in the North American Securities Administrators
     Association ("NASAA") Statement of Policy on Corporation Securities
     Definition and all certificates representing stock dividends, stock splits,
     recapitalizations and the like, that are granted to, or received by, the
     respective Securities Holders while the PROMOTIONAL SHARES are subject to
     this Agreement ("Restricted Securities").

     Beginning two years from the completion date of the public offering, two
     and one-half percent (2 1/2 %) of the Restricted Securities may be released
     each quarter pro rata among the Securities Holders. All remaining
     Restricted Securities shall be released from escrow on the anniversary of
     the fourth year from the date of its IPO prospectus.

III. THEREFORE, the Issuer agrees and will cause the following:

     A.   In the event of a dissolution, liquidation, merger, consolidation,
          reorganization, sale or exchange of the issuers assets or securities
          (including by way of tender offer), or any other transaction or
          proceeding with a person is not a Promoter, which results in the
          distribution of the Issuer's assets or securities ("Distribution"),
          while this Agreement remains in effect that:

          1.   All holders of the Issuer's EQUITY SECURITIES will initially
               share on a pro rata, per share basis in the Distribution, in
               proportion to the amount of cash or other considerations that
               they paid per share for their EQUITY SECURITIES (provided that
               the Administrator has accepted the value of the other
               considerations), until the shareholders who purchased the
               Issuer's EQUITY SECURITIES pursuant to the public ("Public
               Shareholder") have received or have had irremovably set aside for
               the, an amount that is equal to one hundred percent (100%) of the
               public offering's price per share pursuant to the public offering
               and which they still hold at the item of the Distribution,

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               adjusted for stock splits, stock dividends recapitalizations and
               the like; and

          2.   All holders of the Issuer's EQUITY SECURITIES shall thereafter
               participate on an equal, per share basis times the number of
               shares of the EQUITY SECURITIES they hold at the time all the
               Distribution, adjusted for stock splits, stock dividends,
               recapitalizations and the like.

          3.   The Distribution may proceed on lesser terms and conditions than
               the terms and conditions stated in paragraphs 1 and 2 above if a
               majority of the EQUITY SECURITIES that are not held by Securities
               Holders, officers, directors or Promoters of the Issuer or their
               associates or affiliates vote, or consent by consent procedure,
               to approve the lesser terms and conditions

     B.   In the event of a dissolution, liquidation, merger, consolidation,
          reorganization, sale or exchange of the Issuer's assets or securities
          (including by way of tender offer) or any other transaction or
          proceeding with a person who is a Promoter, which results in the
          Distribution while this Agreement remains in effect, the Restricted
          Securities shall remain subject to the terms of this Agreement.

     C.   Restricted Securities may be transferred by will, the laws of descent
          and distribution, the operation of law or by order of any court of
          competent jurisdiction.

     D.   Restricted Securities of a deceased Securities Holder may be
          hypothecated to pay expenses of the deceased Securities Holder's
          estate. The hypothecated Restricted Securities shall remain subject to
          the terms of this Agreement. Restricted Securities may not be pledged
          to secure any other debt.

     E.   Restricted Securities may be transferred by gift to the Security
          Holder's family members, provided that the Restricted Securities shall
          remain subject to the terms of this Agreement.

     F.   With the exceptions of paragraph A.3 above, the Restricted Securities
          shall have the same voting rights as similar EQUITY SECURITIES not
          subject to the Agreement.

     G.   A notice shall be placed on the reverse side of each stock certificate
          of the Restricted Securities covered by the terms of this Agreement
          stating that the transfer of the stock evidenced by the certificate is
          restricted in accordance with the conditions set forth on the reverse
          of the certificate; and

     H.   A typed legend shall be placed on the reverse side of each stock
          certificate of the Restricted Securities representing stock covered by
          this Agreement which states that the sale or transfer of the share
          evidenced by the certificate is subject to certain restrictions until
          _________________[insert date of termination of the Agreement]
          pursuant to an agreement between the Security Holder (whether
          beneficial or of record) and the Issuer, which agreement is on file
          with the Issuer and the stock transfer agent, a copy of it is
          available upon request without charge.

     I.   The term of this Agreement shall begin on the date that the
          Registration is declared effective by the Administrators ("Effective
          Date") and shall terminate:

          1.   On the anniversary of the fourth year from the date of its IPO
               prospectus; and/or

          2.   On the date the Registration has been terminated if no securities
               were sold pursuant thereto; and/or

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          3.   If the Registration has been terminated if no securities were
               sold pursuant thereto; and/or

          4.   On the date the securities subject to this Agreement become
               "Covered Securities" as defined under the National Securities
               Markets Improvement Act of 1996.

     J.   This Agreement to be modified only with the written approval of the
          Administrators.

III.     THEREFORE, the Issuer will cause the following:

     A.   A manually signed copy of this Agreement to be filed with the
          Administrators prior to the Effective Date;

     B.   Copies of this Agreement and a statement of the per share initial
          public offering price to be provided to the Issuer's stock transfer
          agent;

     C.   Appropriate stock transfer orders to be placed with the Issuer's stock
          transfer agent against the sale or transfer of shares covered by the
          Agreement prior to its expiration, except as may otherwise be provided
          in this Agreement; and

     D.   The above stock restriction legends to be placed on the periodic
          statement(s) sent to the registered owner if the securities subject to
          this Agreement are uncertificated securities.

     Pursuant to the requirements of this Agreement, the Members of the Board of
Directors have entered into this Agreement, which may be written in multiple
counterparts and each of which shall be considered an original.

IN WITNESS WHEREOF, Board of Directors have executed this Agreement.

BIOQUEST INTERNATIONAL, INC.


By:
         --------------------------------------------
         Peter J. Ewens
         Chairman, President and CEO


By:
         --------------------------------------------
         Roger Miller
         Director, Executive Vice President and Treasurer

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