title: [Purification of the M protein of group A hemolytic Streptococci and immunological studies on the M proteins].
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis; D000941:Antigens / Q000032:analysis*; D000942:Antigens, Bacterial / Q000032:analysis; D001426:Bacterial Proteins / Q000302:isolation & purification*; D002473:Cell Wall / Q000032:analysis / Q000276:immunology; D002845:Chromatography; D004586:Electrophoresis; D006386:Hemagglutination Tests; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D051379:Mice; D011233:Precipitin Tests; D011817:Rabbits / Q000276:immunology; D013297:Streptococcus pyogenes / Q000032:analysis / Q000276:immunology*
chemical_list: D000906:Antibodies; D000941:Antigens; D000942:Antigens, Bacterial; D001426:Bacterial Proteins; D007106:Immune Sera