This recombinant monoclonal antibody is designed as a research-grade biosimilar to concizumab, targeting tissue factor pathway inhibitor (TFPI), a key anticoagulant protein that regulates the extrinsic coagulation pathway. TFPI functions as the primary physiological inhibitor of tissue factor-induced blood coagulation by binding to and inactivating factor Xa and the tissue factor-factor VIIa complex, thereby preventing excessive thrombin generation. Dysregulation of TFPI activity is implicated in bleeding disorders, particularly hemophilia A and B, where enhanced anticoagulant activity contributes to impaired hemostasis and spontaneous bleeding episodes.
Concizumab is a humanized IgG4 monoclonal antibody, which can bind to the Kunitz 2 domain of TFPI and inhibit its interaction with FXa. It is developed as a prophylactic therapy for hemophilia research. By neutralizing TFPI function, this antibody rebalances hemostasis in individuals with deficient coagulation factor activity. This biosimilar reagent provides researchers with a valuable tool for investigating TFPI biology, exploring coagulation pathway mechanisms, studying hemophilia pathophysiology, and evaluating potential therapeutic strategies for bleeding disorders in preclinical models.
Email: support@cusabio.com
Distributors Worldwide