Sigma-Aldrich Bovine Serum Albumin

Sigma-Aldrich Bovine Serum Albumin, 100 g Net Content, 9048-46-8, 66 kDa, Lyophilized Powder Form, White to Light Brown, 2 to 8 deg C, Albumin Bovine Serum, Bovine Albumin, BSA, 4.8 to 7.5 pH, >=96% Agarose Gel Electrophoresis, Bovine Biological Source. Bovine serum albumin is a model protein in various studies and is made up of 583 amino acids. It is a water-soluble protein with a molecular weight of 66.4 kDa. 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)