Category:
Prophylactic Biological Products
Factor VIII is a critical glycoprotein coagulation factor essential for hemostasis. It functions as a cofactor in the intrinsic pathway of blood clotting, facilitating the activation of Factor X by Factor IXa. The substance is primarily produced via recombinant DNA technology or plasma-derived fractionation. While specific molecular weights vary by isoform, the core structure involves heavy and light chains linked by disulfide bonds.
Strictly contraindicated for patients with known hypersensitivity to murine or human proteins. Storage requires refrigeration at 2°C to 8°C; do not freeze. Monitor for inhibitor development (neutralizing antibodies) during long-term therapy to ensure efficacy.