Factor IX
Synonyms
Autoprothrombin II
Blood Coagulation Factor IX
Blood-coagulation factor IX
Christmas Factor
Coagulation Factor IX
Complex, Factor IX
Factor IX Complex
Factor IX Fraction
Factor IX, Coagulation
Fraction, Factor IX
IX Complex, Factor
IX Fraction, Factor
IX, Coagulation Factor
PTC
Plasma Thromboplastin Component
Storage-stable blood coagulation factor acting in the intrinsic pathway. Its activated form, IXa, forms a complex with factor VIII and calcium on platelet factor 3 to activate factor X to Xa. Deficiency of factor IX results in HEMOPHILIA B (Christmas Disease).
See Also