Biological Activity
Endogenous neurotensin-like neuropeptide, originally isolated from porcine spinal cord. Binds to neurotensin receptors (IC50 = 16.7 nM for inhibition of [Trp11]-NT binding to rat brain receptors). Regulates guinea pig intestinal smooth muscle contraction and produces hypotension in rats. Also induces hypothermia following central administration in rats in vivo.
Technical Data
| M. Wt | 745.96 |
| Formula | C38H63N7O8 |
| Sequence | KIPYIL |
| Storage | Desiccate at -20°C |
| CAS Number | 92169-45-4 |
| PubChem ID | 9940301 |
| InChI Key | RZMLVIHXZGQADB-YLUGYNJDSA-N |
| Smiles | [H]N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(O)=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 0.50 mg/ml in water |
Preparing Stock Solutions
The following data is based on the product molecular weight 745.96. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.34 mL | 6.7 mL | 13.41 mL |
| 5 mM | 0.27 mL | 1.34 mL | 2.68 mL |
| 10 mM | 0.13 mL | 0.67 mL | 1.34 mL |
| 50 mM | 0.03 mL | 0.13 mL | 0.27 mL |
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References
References are publications that support the products' biological activity.
Checler et al (1986) Neuromedin N: high affinity interaction with neurotensin receptors and rapid inactivation by brain synaptic peptidases. Eur.J.Pharmacol. 126 239 PMID: 3019713
Dubuc et al (1988) Hypothermic effect of neuromedin N in mice and its potentiation by peptidase inhibitors. Eur.J.Pharmacol. 151 117 PMID: 3416919
Minamino et al (1984) Neuromedin N: a novel neurotensin-like peptide identified in porcine spinal cord. Biochem.Biophys.Res.Commun. 122 542 PMID: 6547840
Keywords: Neuromedin N, supplier, Neurotensin-like, peptide, NT, Receptors, Neurotensin, agonists, NeuromedinN, Neurotensin, Receptors, Neurotensin, Receptors, Tocris Bioscience
