Endomorphin-2

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Cat.No. 1056 - Endomorphin-2 | Tyr-Pro-Phe-Phe-NH2 | CAS No. 141801-26-5
Description: Potent and selective μ agonist
Datasheet
Citations (1)
Reviews
Literature

Biological Activity

Endogenous peptide with extremely high affinity and selectivity for μ-opioid receptors (with Ki values of 0.69, 9233 and 5240 nM for μ, δ and κ respectively).

Technical Data

M. Wt 571.65
Formula C32H37N5O5
Sequence YPFF

(Modifications: Phe-3 = C-terminal amide)

Storage Desiccate at -20°C
CAS Number 141801-26-5
PubChem ID 5311081
InChI Key XIJHWXXXIMEHKW-LJWNLINESA-N
Smiles [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC1=CC=CC=C1)C(N)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

Solubility Soluble to 0.40 mg/ml in water

Product Datasheets

Certificate of Analysis / Product Datasheet
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References

References are publications that support the biological activity of the product.

Chapman et al (1997) Distinct inhibitory effects of spinal endomorphin-1 and endomorphin-2 on evoked dorsal horn neuronal responses in the rat. Br.J.Pharmacol. 122 1537 PMID: 9422796

Goldberg et al (1998) Pharmacological characterization of endomorphin-1 and endomorphin-2 in mouse brain. J.Pharmacol.Exp.Ther. 286 1007 PMID: 9694962

Harrison et al (1998) Differential effects of endomorphin-1, endomorphin-2, and tyr-W-MIF-1 on activation of G-proteins in SH-SY5Y human neuroblastoma membranes. Peptides 19 749 PMID: 9622031

Zadina et al (1997) A potent and selective endogenous agonist for the μ-opiate receptor. Nature 386 499 PMID: 9087409


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Keywords: Endomorphin-2, Endomorphin-2 supplier, Potent, selective, μ-opioid, mu-opioid, agonists, MOP, Receptors, OP3, Mu, Opioid, 1056, Tocris Bioscience

1 Citation for Endomorphin-2

Citations are publications that use Tocris products. Selected citations for Endomorphin-2 include:

Garzón et al (2004) RGSZ1 and GAIP regulate mu- but not delta-opioid receptors in mouse CNS: role in tachyphylaxis and acute tolerance. Neuropsychopharmacology 29 1091 PMID: 14997173


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Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.


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