title: Identification of N-terminal tryptophan in peptides.
mesh_terms: D002855:Chromatography, Thin Layer / Q000379:methods; D003619:Dansyl Compounds; D004151:Dipeptides; D009842:Oligopeptides; D010446:Peptide Fragments; D014364:Tryptophan / Q000032:analysis*
chemical_list: D003619:Dansyl Compounds; D004151:Dipeptides; D009842:Oligopeptides; D010446:Peptide Fragments; D014364:Tryptophan