Description：Peptide to [D-Arg2, Lys4]-Dermorphin (1-4) amideForm：Lyophilized powder CAS Number：118476-85-0Molecular Formula：C30H45N9O5Molecular Weight：611.75Purity：> 95%Chemical Structure：Tyr-D-Arg-Phe-Lys-NH2Application：The most selective µ-agonist reported to date. DALDA (YrFK-amide) should be useful not only as a research tool in basic opioid pharmacology but also for studying specifically peripheral µ-receptor interactions. Its very polar character should prevent DALDA from crossing the blood-brain barrier to any significant extent.Storage/Stability：Shipped at 4°C. Store at -20°C for one year.

•