BERKELEY, Calif., March 12, 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 the Cowen and Company Health Care Conference. The presentation will take place in Boston on Monday, March 17, 2008 at 4:00 p.m. Eastern time. An audio webcast of the presentation will be available live on the XOMA website at http://investors.xoma.com/events.cfm. An archived version of the webcast will be available on the XOMA website for 90 days following the presentation.