2 3 IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first set forth above.Assignment and Assumption Agreement • November 15th, 1999 • LXR Biotechnology Inc • Biological products, (no disgnostic substances) • California
1 EXHIBIT 10.55 [LXR BIOTECHNOLOGY INC. LETTERHEAD] June 11, 1999 Dr. L. David Tomei 1321 Sanderling Island Richmond, CA 94801 Dear David: The purpose of this letter is to set forth the substance of the agreement ("Agreement") between LXR...LXR Biotechnology Inc • November 15th, 1999 • Biological products, (no disgnostic substances) • California
