title: New chromogenic substrates for X-prolyl dipeptidyl-aminopeptidase.
mesh_terms: D000626:Aminopeptidases / Q000378:metabolism*; D004150:Dipeptidases / Q000378:metabolism*; D006801:Humans; D007700:Kinetics; D008722:Methods; D009904:Optical Rotation; D011392:Proline; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship; D013363:Submandibular Gland / Q000201:enzymology
chemical_list: D011392:Proline; D000626:Aminopeptidases; D004150:Dipeptidases