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Merck

G5921

L-Glutamate Oxidase from Streptomyces sp.

recombinant, expressed in E. coli, lyophilized powder, ≥5.0 units/mg solid

Synonym(s):

L-Glutamate:oxygen oxidoreductase (deaminating)

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About This Item

CAS Number:
UNSPSC Code:
12352204
NACRES:
NA.54
MDL number:
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Product Name

L-Glutamate Oxidase from Streptomyces sp., recombinant, expressed in E. coli, lyophilized powder, ≥5.0 units/mg solid

Quality Level

recombinant

expressed in E. coli

form

lyophilized powder

specific activity

≥5.0 units/mg solid

storage temp.

2-8°C

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Application

L-Glutamate Oxidase from Streptomyces sp has been used to determine the enzyme activity of the immobilized glutamate oxidase (GOx). It has also been used as a component of imaging buffer for stochastic optical reconstruction microscopy (STORM) imaging.

Biochem/physiol Actions

L-glutamate oxidase catalyzes the conversion of L-glutamate to 2-oxoglutarate.
Major enzyme in the synthesis or degradation of glutamic acid; transfers an amine to α-ketoglutaric acid to form L-glutamic acid or deamidates L-glutamic acid

General description

Glutamate is a non-essential amino acid. It acts as a primary excitatory neurotransmitter. In major trauma, major surgery, sepsis and bone marrow transplantation, glutamate functions as an essential amino acid.

Other Notes

One unit will form 1.0 μmole of α-ketoglutaric acid from L-glutamic acid per min at pH 7.4 at 30 °C.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Purification and properties of a new enzyme, L-glutamate oxidase, from Streptomyces sp X-119-6 grown on wheat bran.
H. Yoshino
Agricultural and Biological Chemistry, 74, 1323-1328 (1983)
II. Glutamine and glutamate
Tapiero H, et al.
Biomedicine and Pharmacotherapy, 56(9), 446-457 (2002)
Dopamine and Glutamate in Psychiatric Disorders (2010)
Olivier Frey et al.
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2007, 6040-6043 (2007-11-16)
A silicon microprobe to measure in real-time choline and L-glutamate in brain tissue is described. The biosensors are prepared by coating integrated platinum thin-film electrodes with an enzymatic membrane by electrochemically aided deposition. This method allows a very local and
Hong-Xuan Ren et al.
Talanta, 78(4-5), 1371-1377 (2009-04-14)
A novel matrix for enzyme immobilization was successfully developed by using Pt/Au bimetallic hierarchical structure with micro/nano-array to generate highly sensitive biosensors for glutamic oxaloacetic transaminase (GOT, EC 2.6.1.1) and glutamic pyruvic transaminase (GPT, EC 2.6.1.2) determination. The structures of

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