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 hybridization; in selected Cell Culture applications.

BSA is a high purity Fraction V protein derived from the plasma of healthy animals from abattoirs located in the New Zealand. 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. BSA from New Zealand is suitable for pharmaceutical applications is supplied with full qualifying documentation.