BSA CAS:9048-46-8 Manufacturer Price

Bovine albumin, also known as bovine serum albumin (BSA), is a protein derived from cows. It is commonly used in various applications in biology and biochemistry laboratories. Bovine albumin is often employed as a stabilizer and blocking agent in immunoassays, where it helps prevent non-specific binding of antibodies and other proteins. It can also serve as a nutrient source for cell cultures and as a carrier protein in molecular biology techniques, facilitating the binding and transport of small molecules. Bovine albumin is highly soluble in water and has a neutral pH, making it compatible with a wide range of experimental conditions.

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Application and Effect

Stabilizer and Blocking Agent: Bovine albumin is commonly used in immunoassays to stabilize antibody solutions and prevent non-specific binding. It helps enhance the specificity and sensitivity of these assays by reducing background noise and improving signal-to-noise ratio.

Nutrient Source for Cell Cultures: Bovine albumin is rich in essential amino acids and acts as a nutrient source for cell cultures. It helps support cell growth, proliferation, and survival by providing necessary nutrients and maintaining osmotic balance.

Carrier Protein: Bovine albumin is often used as a carrier protein in various molecular biology techniques. It can bind to small molecules like hormones, vitamins, and enzymes, aiding in their transport, solubility, and stability.

Antioxidant: Bovine albumin has antioxidant properties and can scavenge free radicals in biological systems. This attribute makes it useful in protecting sensitive biomolecules from oxidative stress.

Cryoprotectant: Bovine albumin is employed as a cryoprotectant in the preservation of biological materials, such as oocytes, embryos, and tissues. It helps maintain cell viability and integrity during freezing and thawing processes.

Standards and Controls: Bovine albumin is used as a reference standard and quality control in various analytical methods, such as protein assays and enzymatic determinations. It provides a consistent and reproducible source of protein for calibration and validation purposes.

Research Tool: Bovine albumin has broad applications in research, including protein structure studies, enzyme kinetics, and drug delivery systems. Its biochemical properties make it a versatile tool for investigating various biological processes and understanding disease mechanisms.