[Arg14,Lys15] Nociceptin

Modify Date: 2024-04-05 19:06:23

[Arg14,Lys15] Nociceptin Structure
[Arg14,Lys15] Nociceptin structure
Common Name [Arg14,Lys15] Nociceptin
CAS Number 236098-40-1 Molecular Weight 1909.16000
Density N/A Boiling Point N/A
Molecular Formula C82H137N31O22 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of [Arg14,Lys15] Nociceptin


[Arg14,Lys15]Nociceptin is a highly potent and selective NOP receptor agonist, with an EC50 of 1 nM. [Arg14,Lys15]Nociceptin displays high selectivity over opioid receptors, with IC50s of 0.32, 280, >10000 and 1500 nM for NOP (ORL1; OP4), μ, δ and κ receptors, respectively[1].

 Names

Name [Arg14,Lys15]Nociceptin
Synonym More Synonyms

 [Arg14,Lys15] Nociceptin Biological Activity

Description [Arg14,Lys15]Nociceptin is a highly potent and selective NOP receptor agonist, with an EC50 of 1 nM. [Arg14,Lys15]Nociceptin displays high selectivity over opioid receptors, with IC50s of 0.32, 280, >10000 and 1500 nM for NOP (ORL1; OP4), μ, δ and κ receptors, respectively[1].
Related Catalog
In Vitro [Arg14,Lys15]Nociceptin is about 30-fold more potent than Nociceptin (NC) and produces longer lasting effects[2].
In Vivo In in vivo experiments, [Arg14,Lys15]Nociceptin mimics the effects of NC, producing, after intracerebroventricular administration, pronociceptive effects in the tail-withdrawal assay and inhibiting the locomotor activity of the mice[2].
References

[1]. Okada K, Sujaku T, Chuman Y, et al. Highly potent nociceptin analog containing the Arg-Lys triple repeat. Biochem Biophys Res Commun. 2000;278(2):493-498.

[2]. Rizzi D, Rizzi A, Bigoni R, et al. [Arg(14),Lys(15)]nociceptin, a highly potent agonist of the nociceptin/orphanin FQ receptor: in vitro and in vivo studies. J Pharmacol Exp Ther. 2002;300(1):57-63.

 Chemical & Physical Properties

Molecular Formula C82H137N31O22
Molecular Weight 1909.16000
Exact Mass 1908.06000
PSA 919.32000
LogP 1.29430

 Safety Information

Safety Phrases 22-24/25
WGK Germany 3

 Synonyms

phe-gly-gly-phe-thr-gly-ala-arg-lys-ser-ala-arg-lys-arg-lys-asn-gln