Neuromedin U-23 (rat) trifluoroacetate salt

Modify Date: 2024-01-19 21:17:21

Neuromedin U-23 (rat) trifluoroacetate salt Structure
Neuromedin U-23 (rat) trifluoroacetate salt structure
Common Name Neuromedin U-23 (rat) trifluoroacetate salt
CAS Number 117505-80-3 Molecular Weight 2642.97000
Density N/A Boiling Point N/A
Molecular Formula C124H180N34O31 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Neuromedin U-23 (rat) trifluoroacetate salt


Neuromedin U, rat is a 23-amino acid brain-gut peptide. Neuromedin U (NMU), through its cognate receptor NMUR2 in the central nervous system, regulates several important physiological functions, including energy balance, stress response, and nociception.

 Names

Name Neuromedin U (rat)
Synonym More Synonyms

  Biological Activity

Description Neuromedin U, rat is a 23-amino acid brain-gut peptide. Neuromedin U (NMU), through its cognate receptor NMUR2 in the central nervous system, regulates several important physiological functions, including energy balance, stress response, and nociception.
Related Catalog
Target

NMUR2[1]

In Vitro To establish an electrochemiluminescent (ECL) binding assay for NMUR2 receptor, the peptide Neuromedin U (NMU-23) is labeled at the N terminus with Ru(bpy)2+3 and allowed to bind to the human NMUR2 receptor in the cell membranes immobilized on the electrode on the bottom of each assay plate. Upon application of an electric current, the receptor-bound Ru(bpy)2+3-ligand undergoes an oxidation-reduction cycle in the presence of a coreactant tripropylamine and emits light. Signal is only generated when the Ru(bpy)2+3 label is in proximity to the electrode, thus discriminating the bound label from the unbound and enabling a no wash, homogenous assay format. The ECL-based NMUR2 binding assay is used to screen our corporate compound collection. Approximately 670,000 compounds with diverse structures are tested at 10 μM for their ability to displace the binding of 0.5 nM Ru(bpy)2+3-NMU-23 to human NMUR2 receptors. From competition binding experiments, the Ki values for NMU-23 is determined to be 4.7 nM[1].
References

[1]. Liu JJ, et al. Discovery and pharmacological characterization of a small-molecule antagonist at neuromedin U receptor NMUR2. J Pharmacol Exp Ther. 2009 Jul;330(1):268-75.

 Chemical & Physical Properties

Molecular Formula C124H180N34O31
Molecular Weight 2642.97000
Exact Mass 2641.36000
PSA 1060.02000
LogP 4.23350
Storage condition 2-8℃

 Safety Information

Safety Phrases 22-24/25
WGK Germany 3

 Synonyms

H-Tyr-Lys-Val-Asn-Glu-Tyr-Gln-Gly-Pro-Val-Ala-Pro-Ser
H-TYR-LYS-VAL-ASN-GLU-TYR-GLN-GLY-PRO-VAL-ALA-PRO-SER-GLY-GLY-PHE-PHE-LEU-PHE-ARG-PRO-ARG-ASN-NH2
NMU,RAT
YKVNEYQGPVAPSGGFFLFRPRN-NH2
TYR-LYS-VAL-ASN-GLU-TYR-GLN-GLY-PRO-VAL-ALA-PRO-SER-GLY-GLY-PHE-PHE-LEU-PHE-ARG-PRO-ARG-ASN-NH2
NMU-23
neuromedin U
TYR-LYS-VAL-ASN-GLU-TYR-GLN-GLY-PRO-VAL-ALA-PRO-SER-GLY-GLY-PHE-PHE-LEU-PHE-ARG-PRO-ARG-ASN-NH2
Neuromedin U, rat