title: O-Phthalaldehyde (OPT) a sensitive detection reagent for glucagon, secretin and vasoactive intestinal peptide.
mesh_terms: D000447:Aldehydes; D000818:Animals; D002417:Cattle; D002855:Chromatography, Thin Layer; D005453:Fluorescence; D005934:Glucagon / Q000032:analysis*; D006639:Histidine / Q000032:analysis; D006651:Histocytochemistry; D007202:Indicators and Reagents; D007328:Insulin / Q000032:analysis; D007413:Intestinal Mucosa; D010455:Peptides / Q000032:analysis*; D010795:Phthalic Acids; D012633:Secretin / Q000032:analysis*; D012710:Serum Albumin, Bovine / Q000032:analysis; D013057:Spectrum Analysis; D013552:Swine
chemical_list: D000447:Aldehydes; D007202:Indicators and Reagents; D007328:Insulin; D010455:Peptides; D010795:Phthalic Acids; D012633:Secretin; D012710:Serum Albumin, Bovine; D006639:Histidine; D005934:Glucagon