Exhibit 1.1
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JOINT FILING AGREEMENT
The undersigned hereby agree that the Statement on Schedule 13G, dated October
27, 2000, (the "Schedule 13G"), with respect to the Common Stock, par value
$0.001 per share, of SangStat Medical Corporation is, and any amendments thereto
executed by each of us shall be, filed on behalf of each of us pursuant to and
in accordance with the provisions of Rule 13d-1(k) under the Securities and
Exchange Act of 1934, as amended, and that this Agreement shall be included as
an Exhibit to the Schedule 13G and each such amendment. Each of the undersigned
agrees to be responsible for the timely filing of the Schedule 13G and any
amendments thereto, and for the completeness and accuracy of the information
concerning itself contained therein. This Agreement may be executed in any
number of counterparts, all of which taken together shall constitute one and the
same instrument.
IN WITNESS WHEREOF, the undersigned have executed this Agreement as of
the 28th day of October, 2000.
OrbiMed Advisers Inc.
By: /s/ Samuel D. Isaly
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Name: Samuel D. Isaly
Title: President
OrbiMed Advisors LLC
By: /s/ Samuel D. Isaly
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Name: Samuel D. Isaly
Title: Managing Member
