Description: L,L-Dityrosine hydrochloride (o,o'-Dityrosine), a tyrosine dimer formed by 3,3'-biaryl bond formation, is used as a biomarker to detect oxidative protein damage and selective proteolysis. It is a component of acid hydrolysates of a number of biological materials, including the insect cuticular resilin.

References: Kungl AJ, et al. Molecular dynamics simulation of the rare amino acid LL-dityrosine and a dityrosine-containing peptide: comparison with time-resolved fluorescence. Biochim Biophys Acta. 1994 Dec 15;1201(3):345-52.

纯度：≥98%

CAS：221308-01-6