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481990

Nigericin, Sodium Salt, Streptomyces hygroscopicus

Disrupts the membrane potential and stimulates ATPase activity in mitochondria.

Synonym(s):

Nigericin, Sodium Salt, Streptomyces hygroscopicus, Antibiotic K178

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About This Item

Empirical Formula (Hill Notation):
C40H67O11 · Na
CAS Number:
28643-80-3
Molecular Weight:
746.94
NACRES:
NA.77
UNSPSC Code:
12352200
MDL number:
MFCD00036825
Assay:
≥98% (TLC)
Form:
lyophilized
Storage condition:
OK to freeze
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Quality Segment

100

assay

≥98% (TLC)

form

lyophilized

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

solubility

chloroform: soluble, ethanol: soluble, ethyl acetate: soluble

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C40H68O11.Na/c1-21-11-12-28(46-33(21)26(6)36(42)43)17-29-18-30(45-10)27(7)40(48-29)25(5)19-38(9,51-40)32-13-14-37(8,49-32)35-23(3)16-31(47-35)34-22(2)15-24(4)39(44,20-41)50-34;/h21-35,41,44H,11-20H2,1-10H3,(H,42,43);/q;+1/p-1/t21-,22-,23-,24+,25?,26?,27+,28+,29+,30+,31+,32?,33?,34-,35?,37?,38?,39-,40+;/m0./s1

InChI key

MOYOTUKECQMGHE-KKCUGXASSA-M

General description

A monocarboxylate that catalyzes the electroneutral exchange of an alkali metal for H+ (antiport). Transports monovalent cations across membranes with the following specificities: K+>Rb+>Cs+>>Na+. An antibiotic that kills bacteria by facilitating the diffusion of ions across membranes. Disrupts the membrane potential and stimulates mitochondrial ATPase activity.
Disrupts the membrane potential and stimulates ATPase activity in mitochondria. Transports monovalent cations across membranes with the following specificity: K+>Rb+>Cs+>>Na+.

Biochem/physiol Actions

Cell permeable: no
Primary Target
Disrupts the membrane potential and stimulates ATPase activity in mitochondria.
Product does not compete with ATP.
Reversible: no

Preparation Note

Following reconstitution, aliquot and freeze. Stock solutions are stable for 1 month at -20°C.

Other Notes

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.
Moriyama, Y., et al. 1994. J. Biochem.115, 213.
Eytan, G.D., et al. 1990. J. Biol. Chem.265, 12949.
Alonso, M.A., and Carrasco, L. 1981. FEBS Lett.127, 112.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Toxic (F)

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301,H319

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

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