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G8404

Sigma-Aldrich

Glucose-6-phosphate Dehydrogenase from Leuconostoc mesenteroides

recombinant, expressed in E. coli, ammonium sulfate suspension, ≥550 units/mg protein (biuret)

Szinonimák:

Entner-Doudoroff enzyme, G6PD, G6PDH, NADP glucose 6-phosphate dehydrogenase, G-6-P-DH

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About This Item

CAS-szám:
9001-40-5
Enzyme Commission szám:
1.1.1.49 (BRENDA, IUBMB)
MDL-szám:
MFCD00081656
UNSPSC kód:
12352204
NACRES:
NA.54

biológiai forrás

bacterial (Leuconostoc mesenteroides)

Minőségi szint

300

rekombináns

expressed in E. coli

form

ammonium sulfate suspension

specifikus aktivitás

≥550 units/mg protein (biuret)

molekulatömeg

128 kDa

tárolási körülmény

(Tightly closed)

technika/technikák

cell culture | mammalian: suitable

UniProt elérési szám

UPI0021A4D550

idegen aktivitás

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

tárolási hőmérséklet

2-8°C

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Általános leírás

Glucose 6-phosphate dehydrogenase (G-6-P-DH) is a key regulatory enzyme in the first step of the pentose phosphate pathway. G-6-P-DH is a glycoprotein with a molecular mass of 128 kDa (gel filtration).G6PD is a dimer and consists of a single active site at each subunit.

Research area: Cell Signaling

Alkalmazás

Glucose-6-phosphate dehydrogenase has been used:

  • to test ketose reductase activity in developing maize endosperm.
  • to determine the levels of mannose in coronary heart disease patient-derived serum
  • to study its activity on extracellular polymeric substance (EPS) extract to determine cell lysis through sonication
  • to determine the glucose uptake in cultured human muscle satellite cells

Biokémiai/fiziológiai hatások

G6PD provides all cells with reducing power as nicotinamide adenine dinucleotide phosphate (NADPH) which enables the cells to balance oxidative stress. Mutations in the G6PD gene are associated with X-linked G6PD deficiency, a hereditary genetic defect such as neonatal jaundice and acute hemolytic anemia.
Glucose-6-phosphate dehydrogenase (G6PD) catalyzes the conversion of glucose-6-phosphate to 6-phosphogluconolacetone as the first step in the pentose phosphate pathway.

Egység definíció

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.

Fizikai forma

Suspension in 3.2 M (NH4)2SO4 containing 50 mM Tris and 1 mM MgCl2, pH 7.5

Egyéb megjegyzések

The volume is lot specific and can be calculated using the data:
For example, lot 0000114274
Units per mg Protein = 846
Mg Protein per mL - 9
Units per mL = 7614
G8404-1000U = approx 132 ul

kapcsolódó termék

Product No.
Leírás
Árazás

Tárolási osztály kódja

12 - Non Combustible Liquids

WGK

WGK 2

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Egyéni védőeszköz

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Analitikai tanúsítványok (COA)

Analitikai tanúsítványok (COA) keresése a termék sarzs-/tételszámának megadásával. A sarzs- és tételszámok a termék címkéjén találhatók, a „Lot” vagy „Batch” szavak után.

Már rendelkezik ezzel a termékkel?

Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

Charles-David Dubé et al.
AMB Express, 9(1), 23-23 (2019-02-08)
Extracellular polymeric substances (EPS) play major roles in the efficacy of biofilms such as anaerobic granules, ranging from structural stability to more specific functions. The EPS of three granular anaerobic sludges of different origins were studied and compared. Particularly, the
Angelo Minucci et al.
IUBMB life, 61(1), 27-34 (2008-10-23)
Glucose 6-phosphate dehydrogenase (G6PD) deficiency is the most common defect of red blood cells. Although some different laboratory techniques or methods are employed for the biochemical screening, a strict relationship between biochemists, clinicians, and molecular biologists is necessary for a
Hemang M Parikh et al.
BMC endocrine disorders, 21(1), 32-32 (2021-03-01)
Insulin resistance (IR) in skeletal muscle is a key feature of the pre-diabetic state, hypertension, dyslipidemia, cardiovascular diseases and also predicts type 2 diabetes. However, the underlying molecular mechanisms are still poorly understood. To explore these mechanisms, we related global
Cara A Griffiths et al.
Nature, 540(7634), 574-578 (2016-12-16)
The pressing global issue of food insecurity due to population growth, diminishing land and variable climate can only be addressed in agriculture by improving both maximum crop yield potential and resilience. Genetic modification is one potential solution, but has yet
M D Cappellini et al.
Lancet (London, England), 371(9606), 64-74 (2008-01-08)
Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common human enzyme defect, being present in more than 400 million people worldwide. The global distribution of this disorder is remarkably similar to that of malaria, lending support to the so-called malaria protection
View All Related Papers

Cikkek

How to Work with Enzymes Supplied as Ammonium Sulfate Suspensions

Instructions for working with enzymes supplied as ammonium sulfate suspensions

Hogyan dolgozzunk az ammónium-szulfát szuszpenzióként szállított enzimekkel?

Az ammónium-szulfát szuszpenzióként szállított enzimekkel való munkavégzésre vonatkozó utasítások

Protocols

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

To measure glucose-6-phosphate dehydrogenase activity, beta-nicotinamide adenine dinucleotide phosphate is used in a spectrophotometric rate determination assay at 340 nm.

Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.

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