Bovine Serum Albumin (BSA) for diagnostic systems. Best suited as well for in vitro transport and binding studies, in perfusion media for analysis of hormone effects, as hapten carrier for antibody production, stabilisator for enzymes, peptides and antibodies and standard for protein quantification and molecular weight determination. Produced by a proprietary heat-shock fractionation with additional solvent treatment. Contains extremely low levels of heavy metals, alkaline earths, fatty acids, and low molecular weight impurities. Bovine Serum Albumin (BSA) for diagnostic systems. Best suited as well for in vitro transport and binding studies, in perfusion media for analysis of hormone effects, as hapten carrier for antibody production, stabilisator for enzymes, peptides and antibodies and standard for protein quantification and molecular weight determination. Produced by a proprietary heat-shock fractionation with additional solvent treatment. Contains extremely low levels of heavy metals, alkaline earths, fatty acids, and low molecular weight impurities.