title: Immunological studies of human Factor XI and prekallikrein: demonstration of complex formation with high molecular weight kininogen.
mesh_terms: D001777:Blood Coagulation; D001778:Blood Coagulation Disorders / Q000097:blood; D005172:Factor XI / Q000276:immunology*; D006801:Humans; D007123:Immunoelectrophoresis, Two-Dimensional; D007610:Kallikreins / Q000276:immunology*; D007704:Kininogens / Q000502:physiology*; D008970:Molecular Weight; D011288:Prekallikrein / Q000276:immunology*
chemical_list: D007704:Kininogens; D005172:Factor XI; D011288:Prekallikrein; D007610:Kallikreins