title: [Attempt at immunochemical characterization of the fractions present in a preparation of E. coli RNA polymerase].
mesh_terms: D000818:Animals; D002499:Centrifugation, Density Gradient; D003429:Cross Reactions; D004589:Electrophoresis, Disc; D000939:Epitopes; D004926:Escherichia coli / Q000201:enzymology*; D005815:Genetic Code; D005916:Globulins / Q000494:pharmacology; D007115:Immunization Schedule; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D011506:Proteins / Q000032:analysis*; D012316:RNA Nucleotidyltransferases / Q000032:analysis* / Q000037:antagonists & inhibitors / Q000302:isolation & purification; D011817:Rabbits; D014461:Ultracentrifugation
chemical_list: D000939:Epitopes; D005916:Globulins; D011506:Proteins; D012316:RNA Nucleotidyltransferases
vernacular_title: Essai de caractérisation immunochimique des fractions présentes dans une prépration de RNA polymérase d'E. coli.