BERKELEY, Calif., Feb. 27, 2008 (PRIME NEWSWIRE) -- XOMA Ltd. (Nasdaq:XOMA), a leader in the discovery and development of antibody therapeutics, announced today that Steven Engle, Chairman and Chief Executive Officer of XOMA, is scheduled to present at Susquehanna Financial Group's Second Annual SIGnificant Options in Healthcare Conference. The presentation will take place in New York on Tuesday, March 4, 2008 at 3:00 p.m. Eastern time.