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G2921

Sigma-Aldrich

Glucose-6-phosphate Dehydrogenase from Leuconostoc mesenteroides

BioUltra, recombinant, expressed in E. coli, ammonium sulfate suspension, ≥95% (SDS-PAGE), ≥550 units/mg protein (biuret)

Synonyme(s) :

G-6-P-DH

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About This Item

Numéro CAS:
9001-40-5
Numéro de classification (Commission des enzymes):
1.1.1.49 (BRENDA, IUBMB)
Numéro MDL:
MFCD00081656
Code UNSPSC :
12352204

Produit recombinant

expressed in E. coli

Gamme de produits

BioUltra

Pureté

≥95% (SDS-PAGE)

Forme

ammonium sulfate suspension

Activité spécifique

≥550 units/mg protein (biuret)

Activité étrangère

Creatine Phosphokinase, Phosphoglucose isomerase, lactic dehydrogenase, glutathione reductase, NADH oxidase, NADPH oxidase, phosphoglucomutase, 6-phosphogluconic dehydrogenase, hexokinase ≤0.001%
Myokinase ≤0.005%

Température de stockage

2-8°C

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Description générale

Glucose-6-phosphate dehydrogenase (G6PD) is an X-linked essential enzyme that protects cells from oxidative stress, particularly red blood cells.

Application

Glucose-6-phosphate dehydrogenase was used to study atypical glycolysis in Clostridium thermocellum.

Actions biochimiques/physiologiques

Glucose-6-phosphate dehydrogenase (G6PD) catalyzes the conversion of glucose-6-phosphate to 6-phosphogluconolacetone as the first step in the pentose phosphate pathway.
Glucose-6-phosphate dehydrogenase catalyzes the conversion of glucose-6-phosphate to 6-phosphogluconolacetone as the first step in the pentose phosphate pathway.

Définition de l'unité

One unit will oxidize 1.0 μmole of D-glucose-6-phosphate to 6-phospho-D-gluconate per minute in the presence of NAD at pH 7.8 at 30°C

Forme physique

Supplied in 3.2M ammonium sulfate containing 50mM Tris and 1mM magnesium chloride, pH 7.5

Pictogrammes

Health hazard
GHS08

Mention d'avertissement

Danger

Mentions de danger

H334

Conseils de prudence

P261 - P284 - P501

Classification des risques

Resp. Sens. 1

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificats d'analyse (COA)

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Jilai Zhou et al.
Applied and environmental microbiology, 79(9), 3000-3008 (2013-02-26)
Cofactor specificities of glycolytic enzymes in Clostridium thermocellum were studied with cellobiose-grown cells from batch cultures. Intracellular glucose was phosphorylated by glucokinase using GTP rather than ATP. Although phosphofructokinase typically uses ATP as a phosphoryl donor, we found only pyrophosphate
Signs of endotracheal intubation in a field setting.
R D Stewart et al.
Annals of emergency medicine, 14(3), 276-277 (1985-03-01)
Clara Slade Oliveira et al.
Reproduction (Cambridge, England), 145(1), 9-17 (2012-10-30)
During initial development, both X chromosomes are active in females, and one of them must be silenced at the appropriate time in order to dosage compensate their gene expression levels to male counterparts. Silencing involves epigenetic mechanisms, including histone deacetylation.
L Zuluaga et al.
Experimental parasitology, 133(1), 114-120 (2012-11-28)
Dehydroepiandrosterone (DHEA) inhibits glucose 6-phosphate dehydrogenase (G6PDH) of different species and may potentially decrease intracellular glutathione. Therefore, it can have and enhance anti-parasitic action against Plasmodium spp. We evaluated the antiplasmodial activity and the interaction of DHEA with several antimalarial
Peter A Hecker et al.
Circulation. Heart failure, 6(1), 118-126 (2012-11-22)
Glucose 6-phosphate dehydrogenase (G6PD) is the most common deficient enzyme in the world. In failing hearts, G6PD is upregulated and generates reduced nicotinamide adenine dinucleotide phosphate (NADPH) that is used by the glutathione pathway to remove reactive oxygen species but
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