title: Conversion of cholera exo-enterotoxin (choleragen) to natural toxoid (choleragenoid).
mesh_terms: D001431:Bacteriological Techniques; D002771:Cholera / Q000276:immunology*; D002850:Chromatography, Gel; D004589:Electrophoresis, Disc; D007120:Immunochemistry; D005779:Immunodiffusion; D007456:Iodine Isotopes; D014118:Toxins, Biological / Q000302:isolation & purification / Q000378:metabolism; D014121:Toxoids / Q000378:metabolism; D014733:Vibrio / Q000276:immunology
chemical_list: D007456:Iodine Isotopes; D014118:Toxins, Biological; D014121:Toxoids