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Product Specification for Peroxidase
(Donor: hydrogen-peroxide oxidoreductase)
EC 1.11.1.7
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Peroxidase |
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AH2 (Donor) + H2O2
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A (oxidised donor) + 2H2O |
SOURCE:
Horseradish roots |
Availability
[ PURPUROGALLIN UNITS ]
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Product Codes |
| Specifications |
16001 |
16007 |
16002 |
16004 |
16005 |
| Form / Appearance |
A reddish-brown,
freeze-dried powder |
| Activity (purpurogallin) u/mg material |
> 270 |
> 220 |
> 200 |
> 110 |
> 80 |
| RZ value |
> 3.0 |
± 3.0 |
> 2.0 |
> 1.0 |
> 0.6 |
| Contaminants (as a % of peroxidase
activity): |
| ATPase |
| Catalase |
| Acid phosphatase |
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| Storage |
For optimum retention
of activity, store dry at -10°C or lower. |
| Solubility |
Clear solution in
water and 0.1M phosphate buffer pH7.0 at a concentration of 5mg/ml |
| Unit Definition |
That amount of enzyme which
catalyses the production of 1mg of purpurogallin in 20 seconds at 20°C and pH
6.0 |
New: Now also available: Stable Liquid PEROXIDASE RZ > 2.0 |
Specialists in the Isolation and Purification of Horseradish
Peroxidase and a Select Range of Enzymes