diaDexus, Inc. to Host 3Q Results Webcast Wednesday, November 9, 2011

SOUTH SAN FRANCISCO, Calif., Nov. 3, 2011 /PRNewswire/ -- diaDexus, Inc. (OTC Bulletin Board: DDXS), a diagnostics company focused on the development and commercialization of patent-protected in vitro diagnostic products addressing unmet needs in cardiovascular disease, today announced that it will host a webcast on Wednesday, November 9 at 4:30 PM EST (1:30 PM PST) to discuss its 2011 third quarter financial results. The webcast may be accessed via the company's website at www.diadexus.com/webcast.

About diaDexus, Inc.

diaDexus, Inc., based in South San Francisco, California, is focused on the development and commercialization of patent-protected in vitro diagnostic products addressing unmet needs in cardiovascular disease. The company's PLAC ELISA Test for Lp-PLA2 is the only blood test cleared by the FDA to aid in assessing risk for both coronary heart disease (CHD) and ischemic stroke associated with atherosclerosis, the #1 and #3 causes of death, respectively, in the United States. For more information, please visit the company's website at www.diaDexus.com

SOURCE diaDexus, Inc.