Fructosyl-amino acid oxidase(FAOX-TE), , 果糖基氨基酸氧化酶|Fructosyl-amino acid oxidase(FAOX-TE)|酶类


Fructosyl-amino acid oxidase(FAOX-TE)

货号:60242
包装:U

  • 英文名:Fructosyl-amino acid oxidase
  • 别名:FAOX-TE
  • 级别:0.5 U/mg lyophilizate
  • 品牌:KiKKoman 龟甲万
  • 外观:黄色冻干粉末
  • 果糖基氨基酸氧化酶;来源:recombinant E. coli;活性:0.5 U/mg lyophilizate,是糖化血红蛋白(HbA1c)检测试剂盒(酶法)的主要原料。

    产品详情质检信息

    果糖基氨基酸氧化酶(FAOX)属于氧化还原酶,是原理:Fructosyl-L-amino acid+H2O+O2→ L-Amino acid+Glucosone+H2O2
    含有果糖基的氨基酸或肽,在果糖基氨基酸氧化酶的作用下,被特异性地氧化,生成相应的氨基酸、葡萄糖醛酮和过氧化氢。

    SPECIFICATION
    Appearance: yellow lyophilizate
    Activity: 0.5 U/mg lyophilizate
    Stabilizer: trehalose
    Storage at -20°C
    PROPERTIES
    Molecular weight: ca. 88 kDa (gel filtration)
    Structure: 2 subunits of 44 kDa (SDS-PAGE)
    Isoelectric point: 4.2
    pH Optimum: 7.5–8.5 
    pH Stability: 6.0–10.0 
    Optimum temperature: 40–50°C 
    Thermal stability: below 45°C 
    Stability (liquid form): stable at 20°C for at least two weeks
    Stability (powder form): stable at 37°C for at least one month
    Inhibitors: Hg2+, Pb2+