title: Complement fixation by pig immunoglobulin M and its enzymic fragments.
mesh_terms: D000818:Animals; D003168:Complement Fixation Tests; D006461:Hemolysis; D006358:Hot Temperature; D006801:Humans; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D046911:Macromolecular Substances; D010206:Papain; D010434:Pepsin A; D010446:Peptide Fragments; D011485:Protein Binding; D013552:Swine / Q000276:immunology; D014357:Trypsin
chemical_list: D007074:Immunoglobulin G; D007075:Immunoglobulin M; D046911:Macromolecular Substances; D010446:Peptide Fragments; D014357:Trypsin; D010206:Papain; D010434:Pepsin A