HERCULES, Calif., October 2, 2008 – Bio-Rad Laboratories, Inc. (AMEX: BIO and BIOb), a multinational manufacturer and distributor of life science research and clinical diagnostic products, announced today the launch of the Criterion Stain Free™ imaging system, designed to enable stain-free detection and quantitation of proteins. The system consists of a new formulation of Bio-Rad’s Criterion precast gels, a Criterion Stain Free imager, and Image Lab™ software.
