Affymetrix to Webcast Presentation at Piper Jaffray Health Care Conference

Affymetrix Inc. (NASDAQ: AFFX) today announced that Doug Farrell, vice president of investor relations, will provide a company overview at the Piper Jaffray Health Care Conference on November 27, 2007 in New York City. A live webcast of the presentation will take place at 8:00 a.m. ET.

Source: Affymetrix, Inc.