title: The presence of peptide histidine-isoleucine in human, dog, guinea-pig and rat pancreas.
abstract: Peptide histidine isoleucine-like immunoreactivity has been detected in the pancreas of man (10.3 +/- 2.6 pmol/g), dog (6.5 +/- 1.1 pmol/g), guinea-pig (5.8 +/- 0.9 pmol/g) and rat (0.7 +/- 0.1 pmol/g) using a specific radioimmunoassay. Chromatographic analysis of the pancreatic extracts by high performance liquid chromatography indicated that both guinea-pig and rat have a molecular form of the immunoreactivity which is distinct from the porcine intestinal peptide histidine-isoleucine.
mesh_terms: D000818:Animals; D002850:Chromatography, Gel; D002851:Chromatography, High Pressure Liquid; D004285:Dogs; D006168:Guinea Pigs; D006801:Humans; D010179:Pancreas / Q000032:analysis*; D010451:Peptide PHI; D010455:Peptides / Q000032:analysis*; D011863:Radioimmunoassay; D051381:Rats
chemical_list: D010451:Peptide PHI; D010455:Peptides