Factor IX Inhibitor Plasma is manufactured from normal citrated human plasma depleted of Factor IX (FIX or Christmas factor) using antibodies directed to FIX immobilized on agarose beads. A polyclonal antibody inhibitory to FIX has been added to provide FIX neutralizing activity. The neutralizing antibody activity is determined by Nijmegen-modified Bethesda Inhibitor Assay and has values reported in Bethesda Units. Our Factor IX Inhibitor Plasma is produced with a mild inhibitor titre or neutralizing activity ranging from 1 BU/mL to 10 BU/mL  and is available in freeze dried or lyophilized 1.0 mL vials (reconstituted with 1.0 mL of reagent grade water).

Only the highest quality citrated plasma is used as starting material. Our Factor IX Inhibitor Plasma can be used for further manufacturing or research use only applications.

Request Certificate of Analysis