title: On the quaternary structure of human thrombin.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D004589:Electrophoresis, Disc; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008970:Molecular Weight; D013917:Thrombin
chemical_list: D000596:Amino Acids; D013917:Thrombin