As a goal towards our primary mission, we aim to provide our customer base of researchers and scientists with a one-stop searchable collection of biological reagents, such as monoclonal or polyclonal antibodies, recombinant proteins or ELISA kits. “MyBioSource offers the widest selection of products at the best prices.” Judge for yourself if we are meeting our goal by browsing our extensive online catalogs. The depth and range of our collection is easily evident. We maintain our shipping and distribution facility in San Diego, California, USA for rapid responses to your orders.