title: Human factor XII (Hageman factor).
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001780:Blood Coagulation Tests; D002846:Chromatography, Affinity; D004789:Enzyme Activation; D005174:Factor XII / Q000302:isolation & purification / Q000502:physiology; D006801:Humans; D008722:Methods; D008970:Molecular Weight; D011288:Prekallikrein / Q000502:physiology
chemical_list: D000596:Amino Acids; D005174:Factor XII; D011288:Prekallikrein