Sigma-Aldrich Bovine Serum Albumin, 50g

Sigma-Aldrich Bovine Serum Albumin, 50 g Net Content, 9048-46-8, 66 kDa, Lyophilized Powder Form, White to Light Yellow to Light Brown, 2 to 8 deg C, Albumin Bovine Serum, Bovine Albumin, BSA, 7 pH, >=98% Bovine Biological Source. Bovine serum albumin is a protein whose key biological function is to regulate the colloidal osmotic pressure of blood. BSA is widely used in various studies and applications. Made up of 583 amino acids, BSA is a water-soluble protein with a calculated molecular weight of 66430 Da. Six α-helices form three homologous domains of BSA. Depending on pH, it undergoes reversible conformational isomerization. The native structure of the protein becomes reactive and flexible on heating - SIAL (Additional S&H Or Hazmat Fees May Apply)