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345386

Sigma-Aldrich

Glucose Oxidase, Aspergillus niger, Recombinant

Catalyzes the oxidation of β-D-glucose to D-glucono-ω-lactone and hydrogen peroxide. Also catalyzes the conversion of D-glucono-ω-lactone to gluconic acid.

Synonym(s):

Glucose Oxidase, Aspergillus niger, Recombinant

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About This Item

CAS Number:
9001-37-0
Enzyme Commission number:
1.1.3.4 (BRENDA, IUBMB)
MDL number:
MFCD00131182
UNSPSC Code:
12352202
NACRES:
NA.54
Pricing and availability is not currently available.

Quality Level

100

description

Merck USA index - 14, 4460

form

lyophilized solid

specific activity

≥250 units/mg solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

yellow-brown

solubility

0.1 M phosphate buffer, pH 7.0: 5 mg/mL

foreign activity

Amylase ≤0.1%
catalase ≤20 U/mg (dry weight)
sucrase ≤0.1%

shipped in

ambient

storage temp.

2-8°C

SMILES string

O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1CO)O)O)O)O

InChI

1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6-/m1/s1

InChI key

WQZGKKKJIJFFOK-VFUOTHLCSA-N

General description

Note: 1 KU = 1000 units.
Recombinant, Aspergillus niger glucose oxidase. Catalyzes the oxidation of β-D-glucose to D-glucono-ω-lactone and hydrogen peroxide. Also catalyzes the conversion of D-glucono-ω-lactone to gluconic acid. Each molecule of enzyme contains 2 molecules of FAD, which are essential for enzyme activity. Optimal pH = 6.5 with >95% maximal activity at pH 6.0-7.0. Useful for enzymatic assay of glucose. May also be conjugated to antibodies or antigens for use in ELISA procedures.
Recombinant, Aspergillus niger glucose oxidase. Catalyzes the oxidation of β-D-glucose to D-glucono-ω-lactone and hydrogen peroxide. Also catalyzes the conversion of D-glucono-ω-lactone to gluconic acid. Useful for enzymatic assay of glucose concentration.

Warning

Toxicity: Standard Handling (A)

Unit Definition

One unit is defined as the amount of enzyme that will oxidize 1.0 mmol of β-D-glucose per minute at 25°C, pH 7.0.

Reconstitution

Following reconstitution, aliquot and refrigerate (4°C). Stock solutions are stable for up to 3 months at 4°C.

Other Notes

Heinz, F. and Beushausen, T.W. 1981. J. Clin. Chem. Clin. Biochem. 19, 977.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H334

Precautionary Statements

P261 - P284 - P501

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hema Chandra Kotamarthi et al.
Cell reports, 30(8), 2644-2654 (2020-02-27)
ATP-powered unfoldases containing D1 and D2 AAA+ rings play important roles in protein homeostasis, but uncertainty about the function of each ring remains. Here we use single-molecule optical tweezers to assay mechanical unfolding and translocation by a variant of the

Questions

  1. what is the application of Recombinant Glucose Oxidase sigma? can use it in medical?

    1 answer

    1. This product is widely used in the food and pharmaceutical industries as well as a major component of glucose biosensors. It is useful for enzymatic determination of glucose concentrations in various samples. Unless otherwise stated this product is intended for research use only and is not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses, or any type of consumption or application to humans or animals.

      It may be helpful to review the following publications below:
      https://iubmb.onlinelibrary.wiley.com/doi/10.1002/bab.2165
      https://academic.oup.com/lambio/article-abstract/58/4/393/6699633?redirectedFrom=fulltext

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