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Key Documents

481990

Sigma-Aldrich

Nigericin, Sodium Salt, Streptomyces hygroscopicus

Disrupts the membrane potential and stimulates ATPase activity in mitochondria.

Synonym(e):

Nigericin, Sodium Salt, Streptomyces hygroscopicus, Antibiotic K178

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About This Item

Empirische Formel (Hill-System):
C40H67O11 · Na
CAS-Nummer:
28643-80-3
Molekulargewicht:
746.94
MDL-Nummer:
MFCD00036825
UNSPSC-Code:
12352200
NACRES:
NA.77

Qualitätsniveau

100

Assay

≥98% (TLC)

Form

lyophilized

Hersteller/Markenname

Calbiochem®

Lagerbedingungen

OK to freeze

Löslichkeit

chloroform: soluble
ethanol: soluble
ethyl acetate: soluble

Versandbedingung

ambient

Lagertemp.

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

InChIKey

MOYOTUKECQMGHE-KKCUGXASSA-M

Allgemeine Beschreibung

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. Wirkung

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

Warnhinweis

Toxicity: Toxic (F)

Rekonstituierung

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

Sonstige Hinweise

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.

Rechtliche Hinweise

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

Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

H-Sätze

H301,H319

Gefahreneinstufungen

Acute Tox. 3 Oral - Eye Irrit. 2

Lagerklassenschlüssel

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

WGK

WGK 3

Analysenzertifikate (COA)

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