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5(6)-FAM N-succinimidyl ester
品牌: Adipogen
产品货号: CDX-C0011-M100
规格: 100 mg

报价:
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数量: - +
产品详情
* 以下信息仅供参考,详情请以原厂网站为准
  • 产品名称:
    5(6)-FAM N-succinimidyl ester
  • 别名:
    5(6)-Carboxyfluorescein NHS ester (mixture of isomers); 5(6)-CFSE; 5(6)-FAM SE; FLUOS
  • 产品描述:
    Fluorescent probe and cell staining dye. Reacts with primary and secondary amine groups on proteins and other biomolecules. Cell permeable and covalently couples, via its succinimidyl group, to intracellular molecules. Due to this covalent coupling reaction fluorescent CFSE can be retained within cells for extremely long periods. Used for immunological studies to monitor the proliferation of many cell types (including lymphocytes, fibroblasts) and even bacteria. Has been used to prepare fluorescent derivatives of tubulin and for the preparation of a phenytoin tracer for the determination of this drug in serum and plasma by fluorescence polarization immunoassay (FPIA). Favored over FITC in bioconjugations, since FAM reagents are more resistant to hydrolysis. In addition, FAM reagents require less stringent conjugation conditions and give better conjugation yields, and the resulted conjugates have superior stability. Spectral properties: lambdaex= 492; lambdaem=517nm in DMF or 0.1 M Tris, pH 8.0.
  • 反应种属:
  • 宿主来源:
    Synthetic.
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  • 保存温度:
    -20°C
  • 运输温度:
    Ambient
  • 细胞定位:
  • 预期分子量:
    473.4
  • 产品形式:
    solid
  • 存储溶液:
  • 有效期:
    Stable for at least 2 years after receipt when stored at -20°C.
  • 产地:
    瑞士
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  • 纯度:
    >98% (HPLC)
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  • CAS号:
    117548-22-8
  • 分子式:
    C25H15NO9
  • 溶解度:
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