This enzyme is from D. Dendroides and is recombinantly produced from Yeast in an animal component free fermentation process.
G7400
Galactose Oxidase from Dactylium dendroides
lyophilized powder, ≥3,000 units/g solid
Synonym(s):
D-Galactose:oxygen 6-oxidoreductase
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| Size/SKU | Availability | Price |
|---|---|---|
1000 units | Check Cart for Availability | $136.00 |
10000 units | Check Cart for Availability | $743.00 |
About This Item
CAS Number:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-843-7
MDL number:
EC Number:
Specific activity:
≥3,000 units/g solid
Biological source:
fungus (Dactylium dendroides)
$136.00
Check Cart for Availability
biological source
fungus (Dactylium dendroides)
Quality Segment
form
lyophilized powder
specific activity
≥3,000 units/g solid
storage temp.
−20°C
General description
Application
Biochem/physiol Actions
Galactose oxidase catalyzes the coversion of D-galactose to D-galacto-hexodialdose.
2-Deoxy-D-galactose, lactose, melibiose, raffinose and stachyose react with galactose oxidase in the peroxidase:o-tolidine system.
Essentially no oxidation of D-glucose, L-galactose, L-arabinose or D-glucuronate has been observed.
2-Deoxy-D-galactose, lactose, melibiose, raffinose and stachyose react with galactose oxidase in the peroxidase:o-tolidine system.
Essentially no oxidation of D-glucose, L-galactose, L-arabinose or D-glucuronate has been observed.
The specificity for galactose and other sugars is similar to that described by Avigad.
Other Notes
One unit will produce a ΔA425 of 1.0 per min at pH 6.0 at 25 °C, in a peroxidase and o-tolidine system. Reaction volume = 3.4 mL. Light path = 1 cm.
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This Item | |||
|---|---|---|---|
| description lyophilized powder, ≥3,000 units/g solid | description ≥30 units/mg solid | description Type X-S, lyophilized powder, 100,000-250,000 units/g solid (without added oxygen) | description suspension, ~80 units/mg protein (At 25 °C with galactose as the substrate.), pkg of 50 U |
| specific activity ≥3,000 units/g solid | specific activity ≥30 units/mg solid | specific activity 100,000-250,000 units/g solid (without added oxygen) | specific activity ~80 units/mg protein (At 25 °C with galactose as the substrate.), 80 U/mg (Approximately 80 U/mg protein at +25°C with galactose as the substrate.) |
| biological source fungus (Dactylium dendroides) | biological source fungus (Dactylium dendroides) | biological source - | biological source - |
| form lyophilized powder | form lyophilized | form lyophilized powder | form suspension |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level - |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Resp. Sens. 1
Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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Hello, I have bought this enzyme for some assays in our lab in January 2024. I would like to ask how this enzyme is produced? Is it recombinant (E. coli or yeast) or is it directly isolated from Dactilium dendroides? Looking forward to hearing from you!
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