BERKELEY, Calif., Oct. 23, 2008 (GLOBE NEWSWIRE) -- XOMA Ltd. (Nasdaq:XOMA), a leader in the discovery and development of antibody therapeutics, announced today that Steven Engle, XOMA's Chairman and Chief Executive Officer, is scheduled to present at the BIO Investor Forum. The presentation will take place in San Francisco on Thursday, October 30, 2008 at 5:15 pm EDT.