[Study of Vibrio cholerae fractions. III. The gel chromatographic and immunochemical characteristics of vibrionin].
Three fractions differing by molecular weight (fraction 1--greater than 14 x 10(4)--less than 2 x 10(6) dalton, fraction 11--greater than 7 x 10(4)--less than 14 x 10(4) dalton, fraction III--greater than l0(4) less 35 x 10(3) dalton) were isolated from vibrionin, a preparation of cholera allergen, by gel chromatography on Sephadex G-150. These fractions possessed a different immunochemical activity and were capable of detecting the state of increased sensitivity to cholera vibrio.
D000818:Animals; D001688:Biological Products / Q000032:analysis* / Q000276:immunology; D002458:Cell Fractionation; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002850:Chromatography, Gel; D006168:Guinea Pigs; D007122:Immunoelectrophoresis; D008970:Molecular Weight; D011233:Precipitin Tests; D012882:Skin Tests; D014734:Vibrio cholerae / Q000032:analysis*
D001688:Biological Products
Izuchenie fraktsiĭ kholernogo vibriona. Soobshchenie III. Gel'--khromatograficheskaia i immuno-khimicheskaia kharakteristika vibrionina.