[Isolation of M protein from the cell envelope of group A Streptococcus pyogenes by use of a cell wall lytic enzyme].
D000942:Antigens, Bacterial / Q000032:analysis*; D001426:Bacterial Proteins / Q000032:analysis*; D001433:Bacteriolysis; D002473:Cell Wall / Q000032:analysis; D002845:Chromatography; D005779:Immunodiffusion; D013297:Streptococcus pyogenes / Q000032:analysis*
D000942:Antigens, Bacterial; D001426:Bacterial Proteins