Coagulation Factors

Asnail offers activated factor X (FXa) and thrombin (FIIa) for heparin assays by chromogenic method.
Activated factor X with its chromogenic substrate (S-2765 or S-2222) is used for heparin anti-FXa potency.
Thrombin with its chromogenic substrate (S-2238) is used for heparin anti-FIIa potency.