title: Low affinity platelet factor 4 and high affinity platelet factor 4--two antiheparin factors secreted by human platelets.
mesh_terms: D000818:Animals; D001779:Blood Coagulation Factors / Q000378:metabolism*; D001792:Blood Platelets / Q000378:metabolism*; D002417:Cattle; D006494:Heparin Antagonists / Q000302:isolation & purification / Q000378:metabolism*; D006801:Humans; D010978:Platelet Factor 4 / Q000276:immunology / Q000302:isolation & purification / Q000378:metabolism*; D001620:beta-Thromboglobulin / Q000276:immunology / Q000302:isolation & purification
chemical_list: D001779:Blood Coagulation Factors; D006494:Heparin Antagonists; D001620:beta-Thromboglobulin; D010978:Platelet Factor 4