BERKELEY, Calif., May 5, 2008 (PRIME NEWSWIRE) -- XOMA Ltd. (Nasdaq:XOMA), a leader in the discovery and development of antibody therapeutics, announced that the Company will host a conference call and webcast on Monday, May 12, 2008 at 8:30 a.m. Eastern time to discuss first quarter 2008 financial results and provide a general business update.
