H-D-Tyr (Propargyl) -OH

H-D-Tyr (Propargyl) -OH is a tyrosine derivative featuring a propargyl group, enabling its use in copper-catalyzed click chemistry with azides. This reagent facilitates site-specific bioconjugation and labeling in proteomics, cell biology, and the development of probes for both in vitro and in vivo imaging studies.