title: [Isolation and purification of proteins constituting the membrane of Streptococcus pyogenes].
mesh_terms: D001426:Bacterial Proteins / Q000302:isolation & purification*; D002462:Cell Membrane / Q000032:analysis*; D002850:Chromatography, Gel; D004589:Electrophoresis, Disc; D007525:Isoelectric Focusing; D013297:Streptococcus pyogenes / Q000276:immunology*
chemical_list: D001426:Bacterial Proteins
vernacular_title: Isolamento e purificazione di proteine costituenti le membrane di Streptococcus pyogenes.