JOINT FILING AGREEMENT OF AMPERSAND 1995 LIMITED PARTNERSHIP, AMP-95 MANAGEMENT COMPANY LIMITED PARTNERSHIP, AMP-95 MCLP LLP, AMPERSAND 1999 LIMITED PARTNERSHIP, AMP-99 MANAGEMENT COMPANY LIMITED LIABILITY COMPANY, AMPERSAND 2001 LIMITED PARTNERSHIP...Joint Filing Agreement • February 13th, 2004 • Ampersand 1995 Lp • Biological products, (no disgnostic substances)
The undersigned persons agree and consent pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, as of the date set forth below, to the joint filing on their behalf of the Schedule 13G/A to which this Exhibit is attached, in connection with their beneficial ownership of the common stock of V.I. Technologies, Inc. at December 31, 2003 and agree that such statement is filed on behalf of each of them.
