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Nigericin

Chemical Structure : Nigericin

CAS No.: 28380-24-7

Nigericin (NSC 292567)

Catalog No.: PC-22728Not For Human Use, Lab Use Only.

Nigericin (NSC 292567) is an ionophore antibiotic derived from S. hygroscopicus that acts as a potassium ionophore promoting K+/H+ exchange across mitochondrial membranes.

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Biological Activity

Nigericin (NSC 292567) is an ionophore antibiotic derived from S. hygroscopicus that acts as a potassium ionophore promoting K+/H+ exchange across mitochondrial membranes.
Nigericin sodium is a research tool to disrupt intracellular H+ and K+ concentration, thus altering pH, membrane potential, and cell volum。
Nigericin sodium inhibits the Golgi functions in Eukaryotic cells.
Nigericin sodium is the canonical NLRP3 inflammasome agonist.

Physicochemical Properties

M.Wt 724.97
Formula C40H68O11
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

(R)-2-((2R,3S,6R)-6-(((2S,4R,5R,7R,9R,10R)-2-((2S,2'R,3'S,5R,5'R)-5'-((2S,3S,5R,6R)-6-Hydroxy-6-(hydroxymethyl)-3,5-dimethyltetrahydro-2H-pyran-2-yl)-2,3'-dimethyloctahydro-[2,2'-bifuran]-5-yl)-9-methoxy-2,4,10-trimethyl-1,6-dioxaspiro[4.5]decan-7-yl)methyl)-3-methyltetrahydro-2H-pyran-2-yl)propanoic acid

References

1. Gray MA, et al. Eur J Biochem. 1983 Sep 15;135(2):299-302.

2. Tartakoff AM, et al. J Exp Med. 1977 Nov 1;146(5):1332-45.

3. Zotova L, et al. J Biol Chem. 2010 May 7;285(19):14399-414.

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