Reference: PEO-301

Peroxidase

Peroxidase from Horseradish, Grade III Donor + H2O2 ----> Oxidized Donor + H2O This enzyme is used for enzymatic determination of H2O2 in clinical analysis. The enzymes can also be used for the reduction of phenol in waste water.
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DESCRIPTION
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  • Product name: Donor:hydrogen peroxidase oxidoreductase
  • Appearance: Reddish brown amorphous powder lyophilized
  • Contaminants: Phosphatase ≤ 1.0×10-3 %
  • Activity: Grade III, 110 Purpurogallin U/mg-solid or more (RZ ≥ 2.0, containing approx. 30 % of stabilizers)
  • Stability: Stable at - 20°C for at least one year
  • Molecular weight: Approx. 40,000
  • Structure: Glycoprotein with one mole of protohaemin IX
  • Inhibitors: Cyanide, sulphide, fluoride, azide
  • Optimum pH: 6.0 - 7.0
  • Optimum temperature: 45°C
  • pH Stability: pH 5.0 - 10.0 (25°C, 20hr)
  • Thermal stability: below 50°C (pH 6.0, 10min)
  • EC # 1.11.1.7

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