title: [Paradoxical binding phenomenon in radioimmunoassay of ACTH].
mesh_terms: D000324:Adrenocorticotropic Hormone / Q000097:blood*; D000818:Animals; D001666:Binding Sites, Antibody; D006168:Guinea Pigs / Q000276:immunology; D006801:Humans; D007106:Immune Sera; D007140:Immunoglobulin Fab Fragments; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D007456:Iodine Isotopes; D008259:Macroglobulins / Q000032:analysis; D011485:Protein Binding; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay
chemical_list: D007106:Immune Sera; D007140:Immunoglobulin Fab Fragments; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007456:Iodine Isotopes; D008259:Macroglobulins; D000324:Adrenocorticotropic Hormone