cy7.5马来酰亚胺|Cyanine7.5 maleimide|金畔生物


cy7.5马来酰亚胺

货号:AGF1355A-25mg
包装:25mg

  • 英文名:Cyanine7.5 maleimide
  • 级别:NMR 1H (95%) and 13C, TLC, functional testing
  • 分子式:C51H55ClN4O3
  • 分子量:807.46
  • 品牌:lumiprobe
  • 外观:green powder
  • 产品详情质检信息

    订购货号 产品名称及规格
    16080 Cyanine7.5 maleimide, 1 mg
    26080 Cyanine7.5 maleimide, 5 mg
    46080 Cyanine7.5 maleimide, 25 mg
    56080 Cyanine7.5 maleimide, 50 mg
    66080 Cyanine7.5 maleimide, 100 mg
    硫醇活性染料、近红外Cyanine7.5,用于标记蛋白的巯基基团,是Cy7.5® maleimide的类似物。
    大多数蛋白含有巯基基团,可以选择性的标记马来酰亚胺。该试剂可以使这些蛋白连接上近红外荧光团。然后,该复合物可以用于非入侵性的活体成像,来研究组织和生物体内的蛋白分布。
     

    cy7.5马来酰亚胺|Cyanine7.5 maleimide|金畔生物

    推荐手册:
    蛋白与其他硫醇分子的马来酰亚胺标记(请联系金畔生物获取)
    Cy® is a trademark of GE Healthcare.
    General properties

    Appearance: >green powder
    Molecular weight: >807.46
    Molecular formula:

    C51H55ClN4O3

    Solubility: >soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
    Quality control: >NMR 1H (95%) and 13C, TLC, functional testing
    Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
    MSDS: Download

     

    Spectral properties

    Excitation maximum, nm: 788
    Extinction coefficient at excitation maximum, Lmol-1cm-1: 223000
    Emission maximum, nm: 808

     

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