Description
Complements for Factor X in human deficient plasma clotting assays. Concentration is determined by absorbance at 280 nm using an extinction coefficient of 0.953 mg-1 ml-1. Factor X, also known by the eponym Stuart-Prower factor or as prothrombinase, is an enzyme of the coagulation cascade. It is a serine endopeptidase (protease group S1)