title: Synthesis of a nonadecapeptide corresponding to residues 37-55 of ovine prolactin. 1 Detection and isolation of the sulfonium form of methionine-containing peptides.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D002845:Chromatography; D008715:Methionine; D009861:Onium Compounds / Q000302:isolation & purification*; D010455:Peptides / Q000138:chemical synthesis* / Q000276:immunology; D011388:Prolactin / Q000138:chemical synthesis*; D012756:Sheep; D013452:Sulfonium Compounds / Q000302:isolation & purification*
chemical_list: D009861:Onium Compounds; D010455:Peptides; D013452:Sulfonium Compounds; D011388:Prolactin; D008715:Methionine