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Ascorbate oxidase, Enzyme Activity (TBP0006)

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Product details

Management number 210990448 Release Date 2026/04/04 List Price $36.00 Model Number 210990448
Category
  • Powder Form: Light blue, lyophilized
  • Enzyme Activity: Grade, 200U/mg-solid or more (with approx. 70% stabilizers)
  • Impurities: Catalase 1.010 -1 %; Phosphatase 2.010 -2 %
  • Storage Stability: Maintains integrity at 20 for at least one year
  • Molecular Mass: 132,000, 140,000
  • Isoelectric Point: Between 6.0 and 7.8, 8.2
  • Michaelis Constant: 2.510 -4 M (Ascorbate)
  • Molecular Structure: 8 copper atoms per enzyme molecule
  • Inhibitors: Cyanide, Na2S, Diethyldithiocarbamate (Na)
  • Optimal pH: 5.6
  • Optimal Temperature: Approximately 30
  • pH Stability: Maintains activity at pH 7.010.0 (25, 17hr)
  • Thermal Stability: Retains activity below 40 (pH 8.0, 30min)
  • Substrate Specificity: Oxidizes ascorbic acid and derivatives

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