Thromboplastin

Blood Coagulation Factor III; Coagulin; Glomerular Procoagulant Activity; Prothrombinase; Tissue Factor Procoagulant; Urothromboplastin; Activity, Glomerular Procoagulant; Factor III, Coagulation; Procoagulant Activity, Glomerular
Constituent composed of protein and phospholipid that is widely distributed in many tissues. It serves as a cofactor with factor VIIa to activate factor X in the extrinsic pathway of blood coagulation.