Factor IX

Blood Coagulation Factor IX; Factor IX Complex; Factor IX Fraction; Complex, Factor IX; Factor IX, Coagulation; Fraction, Factor IX; IX Complex, Factor; IX Fraction, Factor; IX, Coagulation Factor
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).