Aragen Bioscience offers molecular biology, cell biology and immunology services to the biotech industry. Our corporate offices and laboratories are located in Morgan Hill, California, at south end of the Silicon Valley. Aragen and it's predecessor, Sierra BioSource, have in the Bay Area since 1993. The research experts at Aragen Bioscience have extensive industrial biotechnology experience for your application. Aragen Bioscience offers a full range of custom research services from its facilities in the United States. Our main areas of expertise include: