Human Antithrombin

Human Antithrombin

Catalog Number:
HAT
Size:
1.0 mg

Purified from fresh frozen human plasma. AT is a single-chain glycoprotein which is considered to be the main physiological inhibitor of thrombin and Factor Xa. In the presence of heparin, the inhibition of thrombin and factor Xa is enhanced from 300 to 1,000 fold. AT purity is >95% pure by SDS-PAGE and shows no reduction upon incubation with 2-mercaptoethanol.

Buffer composition= 20 mM Tris-HCl/0.1 M Citric Acid/0.15 M NaCl/pH 8.3
Extinction Coefficient (1%) = 6.5
Molecular Weight = 58,000 daltons

Human Antithrombin Sample Certificate of Analysis