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Home / Peptide products / Catalog peptides / E (116 species) / Endomorphin /
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Endomorphin-2

Name
Endomorphin-2
Molecular structural formula
Price

1mg: $21.00

5mg: $63.00

10mg: $105.00
CAS Number
141801-26-5
Formula
C32H37N5O5
MW
571.68
Sequence Shortening
YPFF-NH2
Sequence
Tyr-Pro-Phe-Phe-NH2
InChIKey
XIJHWXXXIMEHKW-LJWNLINESA-N
Purity
≥95%
References
[1]. Goldberg IE, et al. Pharmacological characterization of endomorphin-1 and endomorphin-2 in mouse brain. J Pharmacol Exp Ther. 1998 Aug;286(2):1007-13.
Target
Opioid Receptor
* All products on our website are for scientific research and cannot be used in human body
Product details
Data download

Endomorphin 2, a high affinity, highly selective agonist of the μ-opioid receptor, displays reasonable affinities for kappa3 binding sites, with Ki value between 20 and 30 nM.