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Key Documents

SAE0005

Sigma-Aldrich

Glucose-6-phosphate Isomerase human

recombinant, expressed in E. coli

Synonyme(s) :

GPI, PGI

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About This Item

Numéro de classification (Commission des enzymes):
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.54

Produit recombinant

expressed in E. coli

Niveau de qualité

Pureté

≥95% (SDS-PAGE)

Activité spécifique

≥200 units/mg protein

Température de stockage

−20°C

Actions biochimiques/physiologiques

Glucose-6-phosphate isomerase (GPI) is a homodimeric enzyme ubiquitously present in most organisms. GPI catalyzes the interconversion between glucose-6-phosphate and fructose-6-hosphate, the second step of the glycolytic pathway. In mammals, Glucose-6-phosphate isomerase also acts as an autocrine motility factor (AMF), a neuroleukin, and a maturation factor. GPI deficiency is the second most common erythroenzymopathy of glycolytic enzymes after pyruvate kinase deficiency. Inherited deficiency of the enzymatic activity of GPI causes hereditary nonspherocytic hemolytic anemia (HNSHA) in humans, a severe deficiency that can be associated with hydrops fetalis (a-thalassaemia), immediate neonatal death, and neurological impairment.

Propriétés physiques

C-terminal histidine-tagged

Définition de l'unité

One unit will convert 1.0 mmole of D-fructose 6-phosphate to D-glucose 6-phosphate per inute at pH 7.4 at 25 °C.

Forme physique

Supplied as a solution in 50 mM Tris-HCl pH 7.5, and 50% glycerol

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Miao Xu et al.
Blood, 132(6), 622-634 (2018-05-26)
Thrombopoietin (TPO), a hematopoietic growth factor produced predominantly by the liver, is essential for thrombopoiesis. Prevailing theory posits that circulating TPO levels are maintained through its clearance by platelets and megakaryocytes via surface c-Mpl receptor internalization. Interestingly, we found a
Jose Maria Bastida et al.
Thrombosis and haemostasis, 117(1), 66-74 (2016-10-14)
Currently, molecular diagnosis of haemophilia A and B (HA and HB) highlights the excess risk-inhibitor development associated with specific mutations, and enables carrier testing of female relatives and prenatal or preimplantation genetic diagnosis. Molecular testing for HA also helps distinguish
Alice Fabarius et al.
Cancers, 14(12) (2022-06-25)
Soluble factors released from irradiated human mesenchymal stromal cells (MSC) may induce genetic instability in human CD34+ cells, potentially mediating hematologic disorders. Recently, we identified four key proteins in the secretome of X-ray-irradiated MSC, among them three endoplasmic reticulum proteins
Yunmei Wang et al.
Nature communications, 8, 15559-15559 (2017-05-31)
Inflammation and thrombosis occur together in many diseases. The leukocyte integrin Mac-1 (also known as integrin α
Lee-Chun Su et al.
ACS nano, 8(10), 10826-10836 (2014-09-16)
The endothelium monolayer lining in the luminal side of blood vessels provides critical antithrombotic functions. Damage to these cells will expose a highly thrombogenic subendothelium, which leads to pathological vascular changes. Using combined tissue engineering and ligand-receptor targeting strategy, we

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