title: A rapid radioimmunoassay for measuring nanogram levels of antigens.
mesh_terms: D000941:Antigens / Q000032:analysis*; D001536:Bence Jones Protein; D002848:Chromatography, DEAE-Cellulose; D003911:Dextrans; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007456:Iodine Isotopes; D008722:Methods; D011485:Protein Binding; D011863:Radioimmunoassay
chemical_list: D000941:Antigens; D003911:Dextrans; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007456:Iodine Isotopes; D001536:Bence Jones Protein