Standard Grade BSA is the ideal choice for most diagnostic and research applications including protease-sensitive immunoassays such as RIA, EIA, fluorescent and chemiluminescent assays; as a protein standard, diluent; as a protein, conjugate or enzyme stabiliser; for hybridisation; in selected cell culture applications.

BSA is a high purity Fraction V protein derived from the plasma of USDA-inspected healthy animals from abattoirs located in the United States. The material is initially fractionated by a modified Cohn procedure – a proprietary heat-shock method – and is further isolated from other plasma proteins and lipids by extensive membrane dialysis and filtration. Product is supplied with a TSE Certificate of Suitability.