R&D Systems Inc. Tocris Bioscience Boston Biochem

NH 125

Cat. No. 3439

NH 125 C27H45IN2 [278603-08-0]

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Chemical Name: 1-Hexadecyl-2-methyl-3-(phenylmethyl)-1H-imidazolium iodide

Biological Activity

Eukaryotic elongation factor 2 (eEF-2) kinase (CaMK III) inhibitor (IC50 = 60 nM) that displays 125-fold, > 1300-fold and > 1500-fold selectivity over PKC, PKA and CaMK II respectively. Decreases the viability of a variety of cancer cell lines (IC50 values are 0.7 - 4.8 μM) and blocks G1/S cell cycle progression. Shown to induce eEF-2 phosphorylation in cancer cells. Also an effective antibacterial agent; inhibits histidine protein kinase in vitro (IC50 = 6.6 μM) and in vivo.

Technical Data

M.Wt:
524.56
Formula:
C27H45IN2
Solubility:
Soluble to 100 mM in DMSO and to 75 mM in ethanol
Storage:
Desiccate at -20°C
CAS No:
278603-08-0

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

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet

References

Yamamoto et al (2001) Antibacterial agents that inhibit histidine protein kinase YycG of Bacillus subtilis. Biosci.Biotechnol.Biochem. 65 2306. PMID: 11758928.

Arora et al (2003) Identification and characterization of an inhibitor of eukaryotic elongation factor 2 kinase against human cancer cell lines. Cancer Res. 63 6894. PMID: 14583488.

Arora et al (2004) P-glycoprotein mediates resistance to histidine kinase inhibitors. Mol.Pharmacol. 66 460. PMID: 15322237.

Chen (2011) 1-Benzyl-3-cetyl-2-methylimidazolium iodide (NH125) induces phosphorylation of eukaryotic elongation factor-2 (eEF2): a cautionary note on the anticancer mechanism of an eEF2 kinase inhibitor. J.Biol.Chem. 286 43951. PMID: 22020937.

If you know of a relevant citation for this product please let us know.

View Related Products by Target

Keywords: NH 125, supplier, CaM, kinase, III, CAMK, eEF-2, inhibitors, Histidine, protein, kinases, Calmodulin-Activated, calmodulin-dependent, Protein, NH125

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