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Product details
Cat#：133P08
Three Letter Code: H-Tyr-D-Arg-Phe-Lys-NH₂
One Letter Code: YrFK-NH₂
Synonyms: DALDA, [DArg2, Lys4]-Dermorphin (1-4), amide
Molecular Formula: C₃₀H₄₅N₉O₅
Relative Molecular Mass: 611.75
CAS#: 118476-85-0
Source: Synthetic
Storage Conditions: -20 ± 5 °C
Areas of Interest: Opioid Research
Details: 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.
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