Bovine Factor V/ Va

Catalogue Number: BFV/Va
Size: 1.0 mg

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.

Buffer composition = 20 mM HEPES-HCl / 0.15 M NaCl / 50% glycerol / pH 7.4

Extinction Coefficient (1%) = 9.6/17.4

One unit = 10 µg

Molecular Weight = 330,000; 94,000; 74,000; 71,000; 31,000 daltons

Concentration determined by BCA

 

Supplied in LIQUID form. Shipped on ice packs.

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Bovine Factor Xa

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