title: Modification of the tryptophanyl residue and its effects on the immunological and biological activity of human chorionic somatomammotropin.
mesh_terms: D000818:Animals; D001681:Biological Assay; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D010856:Columbidae; D003426:Crop, Avian / Q000187:drug effects; D003429:Cross Reactions; D000939:Epitopes; D006801:Humans; D007016:Hypophysectomy; D010902:Pituitary Gland / Q000502:physiology; D010928:Placental Lactogen / Q000494:pharmacology*; D011485:Protein Binding; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay; D051381:Rats; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship; D013977:Tibia / Q000187:drug effects / Q000254:growth & development; D014364:Tryptophan
chemical_list: D000939:Epitopes; D014364:Tryptophan; D010928:Placental Lactogen