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P7127

Sigma-Aldrich

Phospho(enol)pyruvic acid monopotassium salt

≥97% (enzymatic)

Sinônimo(s):
2-(Phosphonooxy)-2-propenoic acid monopotassium salt, mono-Potassium phosphoenolpyruvate, PEP-K
Empirical Formula (Hill Notation):
C3H4KO6P
Número CAS:
Peso molecular:
206.13
Beilstein:
4603446
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.32

Nível de qualidade

Ensaio

≥97% (enzymatic)

forma

powder

solubilidade

water: 100 mg/mL, clear, colorless

temperatura de armazenamento

−20°C

SMILES string

[K+].OC(=O)C(=C)OP(O)([O-])=O

InChI

1S/C3H5O6P.K/c1-2(3(4)5)9-10(6,7)8;/h1H2,(H,4,5)(H2,6,7,8);/q;+1/p-1

InChI key

SOSDSEAIODNVPX-UHFFFAOYSA-M

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Este Item
P7252P0564P3637
form

powder

form

powder

form

powder

form

powder

solubility

water: 100 mg/mL, clear, colorless

solubility

water: 100 mg/mL, clear to very slightly hazy, colorless to faintly yellow

solubility

-

solubility

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

Descrição geral

Phospho(enol)pyruvic acid (PEP) acts as an inhibitor of hexokinase, phosphoglucose isomerase, phosphofructokinase and aldolase. It is a bifunctional carbohydrate, which exhibits antioxidant property. PEP may be a potential organ preservation agent in clinical transplantation.

Aplicação

Phospho(enol)pyruvic acid monopotassium salt has been used:
  • to maintain a constant concentration of adenosine triphosphate (ATP) for active gel assembly
  • as a component in assay buffer for in vitro ATPase assay
  • as a stock solution for optical trapping assay

Ações bioquímicas/fisiológicas

Phospho(enol)pyruvic acid (PEP) is involved in glycolysis and gluconeogeneis. In glycolysis, PEP is metabolized by Pyruvate Kinase to yield pyruvate. In plants, PEP is involved in the formation of aromatic amino acids as well as in the carbon fixation pathway.

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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In growth-factor-stimulated signal transduction, cell-surface receptors recruit PI3Ks (phosphoinositide 3-kinases) and Ras-specific GEFs (guanine nucleotide-exchange factors) to the plasma membrane, where they produce 3'-phosphorylated phosphoinositide lipids and Ras-GTP respectively. As a direct example of pathway networking, Ras-GTP also recruits and

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