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Unit definition: 1 U catalyzes the decomposition of 1 µmole hydrogen peroxide per minute at 25 °C, pH 7.0; reaction coupled with phenol- aminoantipyrine.
Activity in other units: min. 250 purpurogallin units/mg (1 purpurogallin unit catalyzes the oxidation of 1 mg pyrogallol to purpurogallin in 20 seconds at 20 °C and pH 6.0.
The purpurogallin is extracted and determined spectrophotometrically at 420 nm.
1 mg purpurogallin requires 13.5µmole peroxide, 1 purpurogallin unit corresponds to the decomposition of 12 µmoles peroxide at 25 °C).
DANGER: Hazardous Goods
Storage Temperature: +2 °C to +8 °C
A quality Serva Electrophoresis product.
<p>Ready-to-use</p> <p>Short exposure time</p> <p>Just dilute with hydrogen peroxide</p> <p> </p>
<p>Enhanced Chemiluminescence Substrate kit</p> <p>Detection limit: Low pictogram, 1:100K dilution</p> <p>Size(s): 100ml, 250ml, 500ml</p>
<p>Size(s): 100ml, 500ml</p>