An enzymatic approach to the labeling of tryptophan residues in peptides and proteins.
D000577:Amides; D006899:Mixed Function Oxygenases; D010455:Peptides; D011506:Proteins; D013056:Spectrophotometry, Ultraviolet; D014364:Tryptophan / Q000032:analysis*
D000577:Amides; D010455:Peptides; D011506:Proteins; D014364:Tryptophan; D006899:Mixed Function Oxygenases