title: [Type-specific pneumococcal agglutinating sera in precipitation tests].
abstract: Diagnostic agglutinating sera to pneumococci of different serotypes have been studied with respect to their capacity for taking part in the reactions of precipitation with capsular pneumococcal polysaccharides. The sera have proved to be highly active and specific in the reactions of double immunodiffusion and immunoelectrophoresis. The sera under study have also been found to react with cattle serum, one of the components of the medium used for the cultivation of pneumococci.
mesh_terms: D000371:Agglutination; D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis; D002417:Cattle; D007106:Immune Sera / Q000032:analysis*; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D011135:Polysaccharides, Bacterial / Q000276:immunology; D011233:Precipitin Tests; D011817:Rabbits; D012703:Serotyping; D013296:Streptococcus pneumoniae / Q000145:classification / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D007106:Immune Sera; D011135:Polysaccharides, Bacterial
vernacular_title: Izuchenie tipospetsificheskikh aggliutiniruiushchikh pnevmokokkovykh syvorotok v reaktsiiakh pretsipitatsii.