Magazyme试剂盒Asparaginase Escherichia coli E-ASNEC

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Asparaginase (Escherichia coli) Asparaginase Escherichia coli E-ASNEC Asparaginase Escherichia coli E-ASNEC

Product code: E-ASNEC


400 Units at 25oC

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  • Data Sheet
  • SDS
  • COAs
  • Content: 400 Units at 25oC
    Shipping Temperature: Ambient
    Storage Temperature: 2-8oC
    Formulation: In 2.5 M lithium sulphate
    Physical Form: Suspension
    Stability: > 4 years at 4oC
    Enzyme Activity: Other Activities
    EC Number:
    CAS Number: 9015-68-3
    Synonyms: asparaginase; L-asparagine amidohydrolase
    Source: Escherichia coli
    Molecular Weight: 37,900
    Concentration: Supplied at ~ 350 U/mL
    Expression: Recombinant from Escherichia coli
    Specificity: Catalyses the reaction:
    L-Asparagine + H2O = L-aspartate + NH3
    Specific Activity: ~ 15 U/mg (25oC, pH 8.0 on L-asparagine);
    ~ 30 U/mg (37oC, pH 8.0 on L-asparagine)
    Unit Definition: One Unit of asparaginase activity is defined as the amount of enzyme required to produce one µmole of L-aspartate from L-asparagine (7.3 mM) per minute in the presence of NADPH in Tris.HCL buffer (45 mM), pH 8.0.
    Temperature Optima: 37oC
    pH Optima: 8
    Application examples: Applications established for the measurement of asparagine in the food, fermentation, wine, beverage, medical and pharmacological industries.

    High purity recombinant Asparaginase (Escherichia coli) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

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    Asparaginase Escherichia coli E-ASNEC