title: New cellular and extracellular amphipathic antigen from Actinomyces viscosus NY1.
abstract: A new type of amphipathic antigen was isolated from culture supernatants and cells of Actinomyces viscosus NY1 and partially characterized as a fatty acid-substituted heteropolysaccharide. Similar components have been detected serologically in other strains of Actinomyces.
mesh_terms: D000190:Actinomyces / Q000276:immunology*; D000942:Antigens, Bacterial / Q000302:isolation & purification*; D011135:Polysaccharides, Bacterial / Q000276:immunology* / Q000302:isolation & purification
chemical_list: D000942:Antigens, Bacterial; D011135:Polysaccharides, Bacterial