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G8529

Sigma-Aldrich

Glucose-6-phosphate Dehydrogenase from Leuconostoc mesenteroides

recombinant, expressed in E. coli, lyophilized powder, ≥550 units/mg protein (biuret)

Sinónimos:

G-6-P-DH

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About This Item

Número de CAS:
9001-40-5
Comisión internacional de enzimas:
1.1.1.49 (BRENDA, IUBMB)
Número CE:
232-602-6
Número MDL:
MFCD00081656
Código UNSPSC:
12352204
NACRES:
NA.54

recombinante

expressed in E. coli

Nivel de calidad

300

formulario

lyophilized powder

actividad específica

≥550 units/mg protein (biuret)

composición

Protein, 10-40% biuret

aplicaciones

agriculture

actividad extraña

creatine phosphokinase, glutathione reductase, myokinase, NADH oxidase, NADPH oxidase, phosphoglucomutase, 6-phosphogluconic dehydrogenase, phosphoglucose isomerase, lactic dehydrogenase, hexokinase ≤0.01%

temp. de almacenamiento

2-8°C

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Aplicación

Glucose-6-phosphate dehydrogenase from Leuconostoc mesenteroides has been used:

  • in the coupled spectrophotometric assay for PGI (F6P to G6P reaction)
  • to study the starch time course using Nicotiana tabacum leaves
  • to determine the glucose content in the root and stem samples of Quercus velutina Lam. saplings
  • to assay glucose using a starch sample of wild-type and transgenic Arabidopsis whole seedlings

Acciones bioquímicas o fisiológicas

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 (G6PD) is expressed in all tissues and produces the reduced form of nicotinamide adenine dinucleotide phosphate (NADPH), which aids the cells to prevent oxidative stress. Insufficiency of G6PD is an X-linked, hereditary genetic defect. It is caused due to a common mutation in the G6PD gene.

Definición de unidad

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

Forma física

Lyophilized powder containing Ficoll and Tris buffer salts

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Alyssa L Preiser et al.
Frontiers in plant science, 11, 580726-580726 (2020-12-29)
Phosphoglucoisomerase (PGI) isomerizes fructose 6-phosphate (F6P) and glucose 6-phosphate (G6P) in starch and sucrose biosynthesis. Both plastidic and cytosolic isoforms are found in plant leaves. Using recombinant enzymes and isolated chloroplasts, we have characterized the plastidic and cytosolic isoforms of
Ching Man Wai et al.
PLoS genetics, 15(6), e1008209-e1008209 (2019-06-15)
Plants with facultative crassulacean acid metabolism (CAM) maximize performance through utilizing C3 or C4 photosynthesis under ideal conditions while temporally switching to CAM under water stress (drought). While genome-scale analyses of constitutive CAM plants suggest that time of day networks
Thomas Beneyton et al.
Nature communications, 9(1), 2391-2391 (2018-06-21)
Self-sustained metabolic pathways in microcompartments are the corner-stone for living systems. From a technological viewpoint, such pathways are a mandatory prerequisite for the reliable design of artificial cells functioning out-of-equilibrium. Here we develop a microfluidic platform for the miniaturization and
Myriam Ferrara et al.
Extremophiles : life under extreme conditions, 17(1), 53-62 (2012-11-03)
Psychrophilic organisms have evolved a number of modifications of cellular structures to survive in the cold environment; among them it is worth noting an increased efficiency of enzymes at lower temperatures. Glucose-6-phosphate dehydrogenase (G6PDH; EC 1.1.1.49) was purified and characterised
Shinichi Harada et al.
The Journal of pharmacology and experimental therapeutics, 344(1), 276-285 (2012-11-03)
Orexin-A (a glucose-sensing neuropeptide in the hypothalamus) and brain-derived neurotrophic factor (BDNF; a member of the neurotrophin family) play roles in many physiologic functions, including regulation of glucose metabolism. We previously showed that the development of postischemic glucose intolerance is
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Protocolos

Enzymatic Assay of Glucose-6-Phosphate Dehydrogenase (EC 1.1.1.49)

Enzymatic Assay of Glucose-6-Phosphate Dehydrogenase (EC 1.1.1.49)

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