title: Purification of progesterone antiserum for radioimmunoassay, by chromatography on QAE-sephadex A-50.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000918:Antibody Specificity; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D003429:Cross Reactions; D005069:Evaluation Studies as Topic; D006908:Hydroxyprogesterones; D007106:Immune Sera / Q000302:isolation & purification*; D008722:Methods; D011284:Pregnenolone / Q000032:analysis; D011374:Progesterone / Q000032:analysis*; D011863:Radioimmunoassay; D012756:Sheep / Q000276:immunology; D013056:Spectrophotometry, Ultraviolet; D014316:Tritium
chemical_list: D006908:Hydroxyprogesterones; D007106:Immune Sera; D014316:Tritium; D011374:Progesterone; D011284:Pregnenolone