Protein for inhibiting collagen-stimulated platelet aggregation

摘要

A protein isolated from crude Haementeria officinalis extract which blocks stimulation of platelet aggregation by collagen. The protein has a molecular weight of approximately 16,000. A method of isolating the protein and using the protein to prevent or delay blood coagulation by blocking the stimulation of platelet aggregation by collagen is also described. The protein is useful in the prevention, prophylaxis, therapy and treatment of thrombotic diseases.