HSA Fatty Acid Free, 5 g

HSA fraction V, fatty acid free, lyophilised, 5 gFraction V (fractionation according to Cohen) Albumins are monomeric proteins found in body fluids and tissues. Human serum albumin (HSA) is the most abundant protein in human blood plasma with a molecular weight of about 66.5 kDa.Composition of human serum albuminHuman serum albumin lyophilised powder is > 98% pure according to agarose gel electrophoresis.Human Serum Albumin 20% solution is prepared in physiological sodium chloride as a sterile solution.Application and properties of HSADue to the free hydrophobic regions, albumin is used to solubilise lipids and stabilise other proteins such as growth factors in tissue culture applications. Albumin has a low molecular weight, is readily soluble in water (50 mg / ml) and contains an excess of acidic amino acids.Blocking agent in Western blots or ELISA applicationsProtein standardSerum substitute in serum-free, xeno-free cell cultureMedium component for cryopreservation and stem cell cultureStabilising protein for pharmaceutical and biotechnological productsReduces non-specific binding in molecular biological assaysStorage temp.: +2 to +8°C