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Dynorphin A (1-11) amide trifluoroacetate salt
H-Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Ile-Arg-Pro-Lys-NH₂ trifluoroacetate salt


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4034862.0005 5 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 567.00
CHF 527.31 (7%)


Truncation of the last six amino acids in Dynorphin A leads to this undecapeptide which exhibited nearly the same selectivity and activity compared to the parent compound. Therefore, Dyn A (1-11)-amide has been widely used for structure-activity studies. Its binding affinities for K, µ and δ opioid receptors are 0.074 nM, 7.6 nM and 2.9 nM, respectively.
Catalog Number H-5068
Molecular Formula C₆₃H₁₀₄N₂₂O₁₂
Relative Molecular Mass 1361.66
CAS Registry Number 79985-48-1
Source Synthetic
Storage Conditions -20 ± 5 °C
Application Opioid Research