title: [Several properties of one of the acid neurospecific antigens].
abstract: The identity of one of the acid neurospecific antigens (antigen A) and S-100 protein has been established through agar gel immunoelectrophoresis and Sephadex G-100 gelchromatography. On agar gel electrophoresis antigen A moves as 2 fractions which occupy positions of blood serum prealbumins and alpha2 globulins. Both fractions of the antigen have a molecular weight of 25000. The heterogenic nature of antigen A (protein S-100) during electrophoresis on agar gel is discussed.
mesh_terms: D000362:Agar; D000818:Animals; D000941:Antigens; D001921:Brain / Q000276:immunology*; D002417:Cattle; D002850:Chromatography, Gel; D000939:Epitopes; D005782:Gels; D007122:Immunoelectrophoresis; D009419:Nerve Tissue Proteins / Q000276:immunology*; D009418:S100 Proteins / Q000276:immunology*
chemical_list: D000941:Antigens; D000939:Epitopes; D005782:Gels; D009419:Nerve Tissue Proteins; D009418:S100 Proteins; D000362:Agar
vernacular_title: Nekotorye svoĭstva odnogo iz kislykh neĭrospetsificheskikh antigenov