上海浩洋生物科技有限公司

 OxiVision Green hydrogen peroxide sensor
  • OxiVision Green hydrogen peroxide sensor
  • OxiVision Green hydrogen peroxide sensor

    参考价格: ¥1140.00
    品  牌:1 mg
    产品型号:AAT-21505 (1140)
    所在地区:上海
    上架时间:2013年04月12日
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    OxiVision Green hydrogen peroxide sensor
    产品名称:OxiVision Green hydrogen peroxide sensor
    产品货号:AAT-21505
    产品价格:¥1140
    产品规格:1 mg
    Ex (nm):490           Em (nm):514
    MW:~600             Solvent:DMSO
    Storage:F/D/L (see storage codes below)
    Despite the importance of H2O2 to human health and disease, the molecular mechanisms of its production, accumulation, trafficking, and function are insufficiently understood due to the lack of sensitive and specific H2O2 sensors that can be used in live cells. The limitations of currently available H2O2-responsive probes include interfering background fluorescence from other ROS, the need for an external activating enzyme, lack of water solubility or compatibility, and/or excitation profiles in the ultraviolet region. OxiVision Green?hydrogen peroxide sensor is non-fluorescent and displays no absorption in the visible region. The addition of H2O2 triggers a prompt fluorescence increase with concomitant growth of a visible wavelength absorption band. This probe has a large dynamic range owing to its binary absorption/emission response. The fluorescence response of OxiVision Green hydrogen peroxide sensor is H2O2-selective.
    Storage Codes:
    D = Desiccated
    L = Avoid light
    F = Freeze (<-15)
    R = Refrigerated (2-4)
    RT = Room temperature (4-50)