SANTA CLARA, Calif.--(BUSINESS WIRE)--Affymetrix, Inc., (NASDAQ:AFFX) today reported its operating results for the first quarter of 2015. Results for the three months ended March 31, 2015: Reported revenue growth of 6.9% and 9.1% on a constant currency basis. Total revenue was $88.7 million, compared to $83.0 million in first quarter of 2014. Product revenue was $79.4 million compared to $73.7 million in the first quarter of 2014, an increase of 7.7%. GAAP net income was $4.4 million, or $0.06