Bovine Serum Albumin (BSA) is a protein found in the blood plasma of cattle. It is commonly used in various scientific and medical applications due to its versatility and stability. BSA is a globular protein that consists of a single polypeptide chain, which is folded into a compact structure stabilized by disulfide bridges.
BSA has a wide range of roles and functions. It serves as a carrier protein, transporting various molecules such as fatty acids, hormones, and drugs in the bloodstream. BSA also plays a significant role in maintaining the osmotic balance in the body by regulating the distribution of water and electrolytes.
In scientific research, BSA is frequently used as a standard or reference protein due to its well-characterized properties. Its high solubility in water and stability make it an ideal protein for use in biochemical and molecular biology assays. BSA is used in applications such as enzyme assays, protein quantification, and chromatography.
In medical applications, BSA is often utilized in cell culture media as a nutrient source to support the growth and proliferation of cells. Its inclusion in cell culture media provides essential amino acids, vitamins, and minerals necessary for cell growth and survival.
Overall, Bovine Serum Albumin is a valuable protein widely used in scientific research and medical applications due to its versatile nature, stability, and ability to bind and carry various molecules.
