title: Pure anti-heparin component of protamine.
mesh_terms: D004336:Drug Antagonism; D004357:Drug Synergism; D006494:Heparin Antagonists; D006801:Humans; D011479:Protamines / Q000378:metabolism / Q000494:pharmacology*
chemical_list: D006494:Heparin Antagonists; D011479:Protamines