Distributor of chemicals, lab equipment, life science reagents, and biological assay kits for use in laboratories performint molecular and cell biology work. Provides detailed product description and technical application information.Search Categories Antibodies Biochemicals Cloning Culture Media Custom Services G Proteins Growth Factors, Cytokines Kits and Assays Lectins Molecular Biology Serum, Tissues Welcome to United States Biological Now offering over 50,000 antibodies, antigens and biochemicals. Antibodies Growth Factors Biochemicals Kits & Assays Cloning Lectins Culture Media Serum & T