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XOD

PRODUCT DESCRIPTION  
Catalog No.:  SDZ500110
Appearance:  Brown amorphous powder
Source:  Arthrobacter sp.
Enzyme Commission Number:  EC 1.17.3.2
CAS Number:  9002-17-9
Storage temperature:  -20℃
Specific activity:  ≥ 50U/mg protein
Unit definition:  One unit will convert one micromole of Xanthine to Uric acid per min at pH 7.5 at 37℃.
   
PROPERTIES  
Stability: Stable at -20℃ for at least two years
Molecular weight  160 kDa (gel)
Isoelectric point:  4
Michaelis constant: 1.4×10-4 M (Xanthine)
Optimum pH:   7.0~ 7.5 
Optimum temperature:   55℃
pH Stability:   6.0~9.5(30℃,16hr)
Thermal stability:  < 55℃ (pH 7.5, 20min)
Inhibitors Cu2+ ,BME,NEM

 

 

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  • 英文名称:
    Xanthine Oxidase
  • CAS:
    9002-17-9
  • 酶活:
    ≥ 50U/mg protein
  • 活性:
    One unit will convert one micromole of Xanthine to Uric acid per min at pH 7.5 at 37℃.
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