产品概述:Purified from freshly collected bovine plasma using a combination of salt precipitations and column chromatography. This protein is a mixture of Factor V/Va and intermediate activation products as judged by 4-20% gradient gels. Bovine Factor Va functions as a cofactor with the serine protease Factor Xa in the activation of prothrombin. This protein may be used as a source of V/Va in the Prothrombinase complex.
存储溶液:Buffer composition = 20 mM HEPES-HCl / 0.15 M NaCl / 50% glycerol / pH 7.4Extinction Coefficient (1%) = 9.6/17.4One unit = 10 μgMolecular Weight = 330,000; 94,000; 74,000; 71,000; 31,000 daltonsConcentration determined by BCA
简单描述:BFV/Va, Purified from freshly collected bovine plasma using a combination of salt precipitations and column chromatography. This protein is a mixture of Factor V/Va and intermediate activation products as judged by 4-20% gradient gels. Bovine Factor Va functions as a cofactor with the serine protease Factor Xa in the activation of prothrombin. This protein may be used as a source of V/Va in the Prothrombinase complex.