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Fluorescein-5-thiosemicarbazide
品牌： Adipogen
产品货号： CDX-F0005-M100
规格： 100 mg

报价：
折后价：

数量： - +
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  • 产品名称:
    Fluorescein-5-thiosemicarbazide
  • 别名:
    5-FTSC; FTSC, FTZ; N-(3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-hydrazinecarbothioamide
  • 产品描述:
    Hydrazide derivative of fluorescein. An amine-containing cell impermeant fluorescent probe that can be reversibly coupled to aldehydes and ketones on diverse molecules. This forms a Schiff base - which can be further reduced to generate stable amine derivatives by treatment with reducing agents such as sodium borohydride (NaBH4) or sodium cyanoborohydride (NaCNH3). Carboxylic acids of proteins and other water-soluble biopolymers can also be coupled to this fluorescein derivative in aqueous solution using water-soluble carbodiimides such as EDAC. Fluorescent tag for labeling of cell-surface functional groups (glycophorins) and many other diverse molecules, including DNA, RNA, polysaccharides, sialylated glycoproteins, carbonylated proteins, carbonyl derivatives, and N-acetylneuraminic acid. Useful for determining protein and peptide topology on the cell surface. This probe has been used for directly imaging of mucin-type O-linked glycoproteins within living cells, for imaging polysaccharides transported in living cells and for fluorescence labeling of short RNA by oxidation at the 3′-End. Spectral data: lambdaex=492nm; lambdaem=516nm (in 0.1 M Tris pH9.0).
  • 反应种属:
  • 宿主来源:
    Synthetic.
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  • 阳性对照:
  • 保存温度:
    -20°C
  • 运输温度:
    Ambient
  • 细胞定位:
  • 预期分子量:
    421.43
  • 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:
    >97% (NMR)
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  • CAS号:
    76863-28-0
  • 分子式:
    C21H15N3O5S
  • 溶解度:
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