Bovine Serum Albumin (BSA) is a high-purity, water-soluble serum protein derived from bovine sources and widely used in biochemical and cell culture applications. This BioReagent-grade material is fatty acid free and low in endotoxin, making it particularly suitable for sensitive mammalian cell culture systems and protein-based assays.

BSA functions as a carrier protein for a variety of biomolecules including fatty acids, amino acids, and hormones. Its binding capacity and stabilizing properties make it valuable in applications such as enzyme stabilization, blocking in immunoassays, and sample preparation. Fatty acid-free BSA is especially important in controlled cell culture environments where exogenous lipid composition must be precisely managed.

This product is purified by cold ethanol fractionation and supplied as a lyophilized powder, ensuring stability and ease of storage. It is suitable for use in electrophoresis, cell-based assays, and general laboratory workflows requiring high-purity protein reagents.