title: Intracellular antigens of Streptococcus pyogenes. Isolation by means of column chromatography.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000302:isolation & purification*; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D011817:Rabbits / Q000276:immunology; D012703:Serotyping; D013297:Streptococcus pyogenes / Q000276:immunology*; D014357:Trypsin
chemical_list: D000942:Antigens, Bacterial; D007106:Immune Sera; D014357:Trypsin