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Merck
CN

G4388

Sigma-Aldrich

Glycerol 3-phosphate Oxidase from Streptococcus thermophilus

lyophilized powder, ≥35 units/mg solid, pH 7.0

Synonym(s):

sn-Glycerol 3-phosphate: oxygen 2-oxidoreductase, L-Glycerol 3-phosphate Oxidase

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About This Item

CAS Number:
EC Number:
EC Number:
MDL number:
UNSPSC Code:
12352204
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form

lyophilized powder

specific activity

≥35 units/mg solid, pH 7.0

mol wt

131 kDa

shipped in

wet ice

storage temp.

−20°C

Application

GPO has been used for sensitive metabolite assays of starch and lipid synthesis, pyrophosphate, ATP, ADP, and most glycolytic intermediates in Arabidopsis seeds. GPO is part of the dihydroxyacetone phosphate:glycerol-3-phosphate cycle in the bloodstream form of Trypanosoma brucei.

Biochem/physiol Actions

Glycerol-3-phosphate oxidase catalyzes the conversion of sn-glycerol-3-phosphate to glycerone phosphate and peroxide.

Other Notes

One unit will oxidize 1.0 μmole of L-glycerol 3-phosphate to dihydroxyacetone phosphate with the formation of H2O2 per min at pH 7.0 at 37 °C.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Localization of glycerol-3-phosphate oxidase in the mitochondrion and particulate NAD+-linked glycerol-3-phosphate dehydrogenase in the microbodies of the bloodstream form to Trypanosoma brucei.
F R Opperdoes et al.
European journal of biochemistry, 76(1), 29-39 (1977-06-01)
Shao-Peng Chen et al.
The Analyst, 135(11), 2979-2986 (2010-09-30)
In this paper an enzyme-carrier-based microfluidic chip coupled with a gold nanoband microelectrode as electrochemical detector for Triglyceride (TG) determination was developed by co-immobilized lipase, Glycerokinase (GK) and glycerol-3-phosphate oxidase (GPOx) on chitosan/Fe(3)O(4) composite nanoparticles with a shell-core structure, which
Richard M Denton
Biochimica et biophysica acta, 1787(11), 1309-1316 (2009-05-06)
Studies in Bristol in the 1960s and 1970s, led to the recognition that four mitochondrial dehydrogenases are activated by calcium ions. These are FAD-glycerol phosphate dehydrogenase, pyruvate dehydrogenase, NAD-isocitrate dehydrogenase and oxoglutarate dehydrogenase. FAD-glycerol phosphate dehydrogenase is located on the
Sebastian R Schmidl et al.
PLoS pathogens, 7(9), e1002263-e1002263 (2011-10-04)
Mycoplasma pneumoniae is a causative agent of atypical pneumonia. The formation of hydrogen peroxide, a product of glycerol metabolism, is essential for host cell cytotoxicity. Phosphatidylcholine is the major carbon source available on lung epithelia, and its utilization requires the
Yves Gibon et al.
The Plant journal : for cell and molecular biology, 30(2), 221-235 (2002-05-10)
Metabolite assays are required to characterise how metabolism changes between genotypes during development and in response to environmental perturbations. They provide a springboard to identify important regulatory sites and investigate the underlying mechanisms. Due to their small size, Arabidopsis seeds

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