title: Improved fluorometric assay of histidine and peptides having NH2-terminal histidine using o-Phthalaldehyde.
mesh_terms: D000447:Aldehydes; D000595:Amino Acid Sequence; D004151:Dipeptides; D005069:Evaluation Studies as Topic; D006639:Histidine / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008722:Methods; D010455:Peptides; D010795:Phthalic Acids; D013050:Spectrometry, Fluorescence; D013696:Temperature; D013997:Time Factors
chemical_list: D000447:Aldehydes; D004151:Dipeptides; D010455:Peptides; D010795:Phthalic Acids; D006639:Histidine