HERCULES, Calif., June 26, 2008 – Bio-Rad Laboratories, Inc. (AMEX: BIO and BIOb), a multinational manufacturer and distributor of life science research and clinical diagnostic products, today announced the launch of a new addition, entitled, Gene Transfer Protocols, to the Bio-Rad Gene Expression Gateway Web-site, dedicated to researchers working with mammalian cells, including primaries, that are difficult to transfect.