This product is not known to contain PQQ co-factor.
19359
Glucose dehydrogenase from Pseudomonas sp.
powder, white, ≥200 U/mg
Synonym(s):
GDH
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biological source
bacterial (Pseudomonas spp.)
Quality Level
form
powder
specific activity
≥200 U/mg
greener alternative product characteristics
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
color
white
greener alternative category
, Enabling
storage temp.
−20°C
Related Categories
1 of 4
This Item | 49101 | 10113 | G3651 |
|---|---|---|---|
| biological source bacterial (Pseudomonas spp.) | biological source - | biological source - | biological source - |
| specific activity ≥200 U/mg | specific activity ~1 U/mg | specific activity ~120 U/mg | specific activity ≥50 units/mg protein |
| form powder | form powder | form powder | form lyophilized powder |
| storage temp. −20°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| color white | color dark brown | color white | color - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and waste prevention when used in biofuel cell research. For more information see the article in biofiles.
Application
Biochem/physiol Actions
In bacteria, the membrane integrated glucose dehydrogenase catalyses the conversion of glucose to gluconic acid. It uses pyrroloquinoline quinone as a coenzyme. The intracellular glucose dehydrogenase lack this cofactor. It is a nicotinamide adenine dinucleotide (NADH) dependent enzyme.[3]
Other Notes
One unit corresponds to the amount of enzyme which will oxidizes 1 μmole β-D-glucose to D-glucono-δ-lactone per minute at pH 8.0 and 37 °C
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Akasit Siriphongphaew et al.
Applied microbiology and biotechnology, 95(2), 357-367 (2012-05-05)
Oxygenases-based Escherichia coli whole-cell biocatalyst can be applied for catalysis of various commercially interesting reactions that are difficult to achieve with traditional chemical catalysts. However, substrates and products of interest are often toxic to E. coli, causing a disruption of
Busisiwe V Twala et al.
Enzyme and microbial technology, 50(6-7), 331-336 (2012-04-17)
The use of enzymes in industrial applications is limited by their instability, cost and difficulty in their recovery and re-use. Immobilisation is a technique which has been shown to alleviate these limitations in biocatalysis. Here we describe the immobilisation of
Rastislav Monošík et al.
Enzyme and microbial technology, 50(4-5), 227-232 (2012-03-16)
Amperometric glucose biosensors utilizing commercially available FAD-dependent glucose dehydrogenases from two strains of Aspergillus species are described. Enzymes were immobilized on nanocomposite electrode consisting of multi-walled carbon nanotubes by entrapment between chitosan layers. Unlike the common glucose oxidase based biosensor
Basic Biotechnology, 370-370 (2006)
Interference in a glucose dehydrogenase-based glucose meter revisited.
Brian N Kelly et al.
Clinica chimica acta; international journal of clinical chemistry, 413(7-8), 829-830 (2012-02-04)
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Could this GDH contain PQQ co-factor, or just NADH?
1 answer-
Helpful?
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Does this GDH contain FAD?
1 answer-
No, this product does not contain FAD and is not FAD-dependent. This product is Glucose 1-Dehydrogenase, as such this is an NAD dehydrogenase.
Helpful?
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Does this product contain co-factor NADH?
1 answer-
NADH is already present as a cofactor in this product, so there is no need to add it.
Helpful?
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What solvent can Product 19359, Glucose dehydrogenase be dissolved in? How should it be stored?
1 answer-
Glucose Dehydrogenase can be dissolved in a solvent such as a phosphate buffer or Tris-HCl buffer. The product must be stored in a cool, dry and well-ventilated place with the container tightly closed. Recommended Storage temperature is -20°C.
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