Dansyl-Ala-Arg is a synthetic peptide. Dansyl-Ala-Arg can be used for various biochemical studies[1].
References
[1] Skidgel RA, et al. Purification and characterization of a membrane-bound carboxypeptidase that cleaves peptide hormones. J Biol Chem. 1989 Feb 5;264(4):2236-41. PMID:2914904