Dermorphin TFA

Modify Date: 2024-01-09 21:16:51

Dermorphin TFA Structure
Dermorphin TFA structure
Common Name Dermorphin TFA
CAS Number 78331-26-7 Molecular Weight 916.89600
Density N/A Boiling Point N/A
Molecular Formula C42H51F3N8O12 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Dermorphin TFA


Dermorphin TFA is a natural heptapeptide μ-opioid receptor (MOR) agonist found in amphibian skin. Inhibition of neuropathic pain[1].

 Names

Name (S)-1-(L-tyrosyl-D-alanyl-L-phenylalanylglycyl-L-tyrosyl)-N-((S)-1-amino-3-hydroxy-1-oxopropan-2-yl)pyrrolidine-2-carboxamide 2,2,2-trifluoroacetate

 Dermorphin TFA Biological Activity

Description Dermorphin TFA is a natural heptapeptide μ-opioid receptor (MOR) agonist found in amphibian skin. Inhibition of neuropathic pain[1].
Related Catalog
Target

μ-opioid receptor (MOR)[1]

In Vitro Dermorphin, a peptide isolated from the skin of Phyllomedusa frogs and the peptide receptor (NOP) component by the endogenous agonist nociceptin/orphanin FQ (N/OFQ). In displacement binding studies at CHOhMu, Dermorphin and DeNo displac the binding of [3H]-DPN in a concentration dependent and saturable manner. Dermorphin displays an affinity of 7.17, while N/OFQ fails to displace [3H]-DPN at the Delta receptor. Dermorphin and DeNo stimulate the binding of GTPγ[35S] in a concentration dependent and saturable manner at the Mu receptor[2].
References

[1]. Tiwari V, et al. Activation of Peripheral μ-opioid Receptors by Dermorphin [D-Arg2, Lys4] (1-4) Amide Leads to Modality-preferred Inhibition of Neuropathic Pain. Anesthesiology. 2016 Mar;124(3):706-20.

[2]. Bird MF, et al. Characterisation of the Novel Mixed Mu-NOP Peptide Ligand Dermorphin-N/OFQ (DeNo). PLoS One. 2016 Jun 7;11(6):e0156897.

 Chemical & Physical Properties

Molecular Formula C42H51F3N8O12
Molecular Weight 916.89600
Exact Mass 916.35800
PSA 332.91000
LogP 1.92320