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Merck

P9544

Sigma-Aldrich

Phosphoglucose Isomerase from rabbit muscle

Type XI, lyophilized powder, ≥200 units/mg protein

Sinónimos:

D-Glucose-6-phosphate ketol-isomerase, PGI, Phosphosaccharomutase

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About This Item

Número de CAS:
Comisión internacional de enzimas:
Número CE:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54

origen biológico

rabbit muscle

Nivel de calidad

tpo

Type XI

Formulario

lyophilized powder

actividad específica

≥200 units/mg protein

composición

protein, 70-100% biuret

temp. de almacenamiento

−20°C

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Aplicación

Phosphoglucose Isomerase (PGI) is an enzyme crucial for the interconversion of D-glucose 6-phosphate and D-fructose 6-phosphate. PGI is responsible for the second step of glycolysis and is involved in glucogenesis. It is highly conserved in bacteria and eukaryotes. It is used in sugar assays to convert fructose to glucose . Product 9544 is type XI and is from rabbit muscle. It is useful in enzyme systems requiring low sulfate.

Acciones bioquímicas o fisiológicas

Phosphoglucose Isomerase fuctions as an isomerase, neuroleukin, autocrine motility factor, and a differentiation and maturation mediator . It is responsible for the photosynthetic reduction of carbon.

Definición de unidad

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

Forma física

Essentially sulfate-free powder containing citrate buffer salts

Pictogramas

Health hazard

Palabra de señalización

Danger

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Resp. Sens. 1

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves


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B K Campbell et al.
Reproduction (Cambridge, England), 140(5), 721-732 (2010-08-19)
Glucose is a critical metabolic fuel in most mammals although many foodstuffs also contain high levels of the monosaccharides, galactose and fructose. The aims of this work were to determine the insulin response to challenges of these sugars (experiment 1)
C J Jeffery et al.
Biochemistry, 39(5), 955-964 (2000-02-02)
The multifunctional protein phosphoglucose isomerase, also known as neuroleukin, autocrine motility factor, and differentiation and maturation mediator, has different roles inside and outside the cell. In the cytoplasm, it catalyzes the second step in glycolysis. Outside the cell, it serves
Yunfeng Peng et al.
Physiologia plantarum, 148(4), 470-480 (2012-10-16)
Nitrogen (N) limitation reduces leaf growth and photosynthetic rates of maize (Zea mays), and constrains photosynthate translocation to developing ears. Additionally, the period from about 1 week before to 2 weeks after silking is critical for establishing the reproductive sink
Mohammad Amraei et al.
FEBS letters, 525(1-3), 151-155 (2002-08-07)
Phosphoglucose isomerase (PGI) is a cytosolic glycolytic enzyme that also functions as an extracellular cytokine (neuroleukin/autocrine motility factor (AMF)/maturation factor). Contrary to mammalian PGI, bacterial PGI was not internalized by the PGI/AMF receptor (gp78/AMF-R) and neither bacterial nor yeast PGI
A Haga et al.
Biochimica et biophysica acta, 1480(1-2), 235-244 (2000-09-27)
Phosphohexose isomerase (PHI) is a member of the ectoenzyme/exoenzyme family and plays a key role in both glycolysis and gluconeogenesis pathways. Upon secretion PHI acts as a cytokine with tumor autocrine motility factor (AMF), neuroleukin (NLK) and maturation factor (MF)

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