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Dermorphin

Cat No.:V29346 Purity: ≥98%
Dermorphin is a natural heptapeptide μ-opioid receptor (MOR) agonist found in amphibian skin.
Dermorphin
Dermorphin Chemical Structure CAS No.: 77614-16-5
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
1mg
5mg
10mg
Other Sizes

Other Forms of Dermorphin:

  • Dermorphin TFA
Official Supplier of:
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Top Publications Citing lnvivochem Products
Product Description
Dermorphin is a natural heptapeptide μ-opioid receptor (MOR) agonist found in amphibian skin. Dermorphin may be utilized to suppress neuralgia.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
Dermomorphine is the peptide receptor (NOP) component of the endogenous agonist nociceptin/orphanin FQ (N/OFQ), which is derived from the skin of the leaf jellyfish frog. Dermorphin and DeNo displace [3H]-DPN binding in CHOhMu displacement binding experiments in a concentration-dependent and saturable way. At the delta receptor, dermorphin exhibited an affinity of 7.17, whereas N/OFQ was unable to displace [3H]-DPN. Dermorphin and DeNo induce a concentration-dependent and saturable binding of GTPγ[35S] to Mu receptors [2].
References

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

Additional Infomation
Dermorphin is an oligopeptide.
Dermorphin has been reported in Agalychnis callidryas with data available.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C40H50N8O10
Molecular Weight
802.872609615326
Exact Mass
802.365
CAS #
77614-16-5
Related CAS #
Dermorphin TFA;78331-26-7
PubChem CID
5485199
Appearance
White to off-white solid powder
LogP
3.986
Hydrogen Bond Donor Count
10
Hydrogen Bond Acceptor Count
11
Rotatable Bond Count
19
Heavy Atom Count
58
Complexity
1410
Defined Atom Stereocenter Count
6
SMILES
C[C@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)NCC(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CO)C(=O)N)NC(=O)[C@H](CC4=CC=C(C=C4)O)N
InChi Key
FHZPGIUBXYVUOY-VWGYHWLBSA-N
InChi Code
InChI=1S/C40H50N8O10/c1-23(44-37(55)29(41)18-25-9-13-27(50)14-10-25)36(54)46-30(19-24-6-3-2-4-7-24)38(56)43-21-34(52)45-31(20-26-11-15-28(51)16-12-26)40(58)48-17-5-8-33(48)39(57)47-32(22-49)35(42)53/h2-4,6-7,9-16,23,29-33,49-51H,5,8,17-22,41H2,1H3,(H2,42,53)(H,43,56)(H,44,55)(H,45,52)(H,46,54)(H,47,57)/t23-,29+,30+,31+,32+,33+/m1/s1
Chemical Name
(2S)-N-[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]-1-[(2S)-2-[[2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxamide
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
H2O : ~120 mg/mL (~149.46 mM)
Solubility (In Vivo)
Solubility in Formulation 1: 100 mg/mL (124.55 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.2455 mL 6.2277 mL 12.4553 mL
5 mM 0.2491 mL 1.2455 mL 2.4911 mL
10 mM 0.1246 mL 0.6228 mL 1.2455 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

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Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
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