BSA, AUS Origin, 100g

Australian-origin bovine serum albumin (BSA) from STEMCELL Technologies is supplied as a 100 g bottle of lyophilized powder and used across cell biology, biochemistry, and immunology laboratories. Typical applications include Western blot blocking buffer, immunohistochemistry blocking, serum-free cell culture media supplementation, PCR and restriction enzyme reaction additive to limit tube-surface adsorption, and chromatography reference standard.

The starting material is sourced from cattle raised in Australia, a region classified by international authorities as free of bovine spongiform encephalopathy (BSE). This provenance supports workflows where pathogen-risk control of animal-derived reagents matters, including stem cell culture and primary cell isolation.

For handling, store the sealed powder at room temperature and protect from moisture. Once reconstituted, refrigerate the stock solution and avoid repeated freeze-thaw cycles to preserve activity. The product is intended for research use only.