LIMITED POWER OF ATTORNEY
FOR SECTION 16 REPORTING OBLIGATIONS

       Know all by these presents, that the undersigned hereby makes,
constitutes and appoints Kenneth L. Rice, Jr. as the undersigned's true
and lawful attorney-in-fact with full power and authority as
hereinafter described to:

       (1)	execute for and on behalf of the undersigned, in the
undersigned's capacity as an officer and/or director of Boston Life
Sciences, Inc. (the "Company"), Forms 3, 4, and 5 (including any
amendments thereto) in accordance with Section 16(a) of the Securities
Exchange Act of 1934 and the rules thereunder (the "Exchange Act");

       (2)	do and perform any and all acts for and on behalf of
the undersigned which may be necessary or desirable to prepare, complete
and execute any such Form 3, 4, or 5, prepare, complete and execute any
amendment or amendments thereto, and timely deliver and file such form
with the United States Securities and Exchange Commission and any stock
exchange or similar authority;

       (3)	seek or obtain, as the undersigned's representative and
on the undersigned's behalf, information regarding transactions in the
Company's securities from any third party, including brokers, employee
benefit plan administrators and trustees, and the undersigned hereby
authorizes any such person to release any such information to such
attorney-in-fact and approves and ratifies any such release of
information; and

      (4)	take any other action of any type whatsoever in
connection with the foregoing which, in the opinion of such attorney-
in-fact, may be of benefit to, in the best interest of, or legally
required by, the undersigned, it being understood that the documents
executed by such attorney-in-fact on behalf of the undersigned pursuant
to this Power of Attorney shall be in such form and shall contain such
terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

       The undersigned hereby grants to each such attorney-in-fact
full power and authority to do and perform any and every act and thing
whatsoever requisite, necessary, or proper to be done in the exercise
of any of the rights and powers herein granted, as fully to all intents
and purposes as the undersigned might or could do if personally present,
with full power of substitution or revocation, hereby ratifying and
confirming all that such attorney-in-fact, or such attorney-in-fact's
substitute or substitutes, shall lawfully do or cause to be done by
virtue of this power of attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not
assuming nor relieving, nor is the Company assuming nor relieving,
any of the undersigned's responsibilities to comply with Section 16
of the Exchange Act.  The undersigned acknowledges that neither the
Company nor the foregoing attorneys-in-fact assume (i) any liability for the
undersigned's responsibility to comply with the requirement of the Exchange
Act, (ii) any liability of the undersigned for any failure to comply with
such requirements, or (iii) any obligation or liability of the
undersigned for profit disgorgement under Section 16(b) of the Exchange Act.

       This Power of Attorney shall remain in full force and effect until
the undersigned is no longer required to file Forms 3, 4, and 5 with
respect to the undersigned's holdings of and transactions in
securities issued by the Company, unless earlier revoked by the
undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

       IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 6th day of February, 2007.

/s/ Gary E. Frashier
Signature


Gary E. Frashier
Print Name