title: [A new vaccinating antigenic fraction obtained from "Vibrio cholerae" I.--Isolation and characterization of the new fraction (author's transl)].
abstract: Starting from a lysate of Vibrio cholerae, the authors isolated by column chromatography an antigen called Ch1+2 which is characterized by a double line of precipitation by the double gel diffusion technique. (Results of inoculation into animals and humans are given in the following communication).
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000302:isolation & purification*; D022121:Cholera Vaccines / Q000302:isolation & purification; D002850:Chromatography, Gel; D005779:Immunodiffusion; D010527:Perissodactyla / Q000276:immunology; D011817:Rabbits / Q000276:immunology; D014734:Vibrio cholerae / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D022121:Cholera Vaccines
vernacular_title: Mise en évidence d'une fraction antigénique vaccinante de Vibrio cholerae. I.--Isolement et caractérisation de la fraction