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Streptavidin (FITC)
品牌: GeneTex
产品货号: GTX85911
规格: 500μg

报价:
折后价:

数量: - +
产品详情
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  • 产品名称:
    Streptavidin (FITC)
  • 别名:
  • 产品描述:
    Streptavidin is a 55 kDa (subunit MW 14 kDa) biotin-binding protein isolated from Streptomyces avidini. Streptavidin is superior to avidin, because it does not contain carbohydrate like avidin and has no net charge at neutral pH. Streptavidin~biotin system is routinely used in Immunohistochemistry (IHC). Extinction Coefficient 1% A280=32.0; Eletrophoretically homogenous, single band. Protein content: > 95%; One mg of Streptavidin is conjugated with FITC, unconjugated Streptavidin is removed. This conjugate of streptavidin is recommended for use with Biotin~conjugated antibodies. Avidin~Biotin conjugated reagents are stable, sensitive and give less background. Fluorophore: Fluorescein isothiocyanate A max=492nm; E=520nm; Fluorophore/Protein: A492nm/A280nm=~1
  • 反应种属:
  • 宿主来源:
  • 实验应用:
    FACS, ICC/IF, IHC-P
  • 靶标/特异性:
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  • 推荐稀释度:
  • 免疫原:
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  • 偶联:
    FITC
  • 产品浓度:
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  • 阳性对照:
  • 保存温度:
    Store as concentrated solution. Centrifuge briefly prior to opening vial. Store at 4ºC. Protect from light.
  • 运输温度:
    4°C
  • 细胞定位:
  • 预期分子量:
  • 产品形式:
    Liquid
  • 存储溶液:
    10mM Phosphate (pH7.4), 150mM NaCl, 10mg/ml BSA
  • 有效期:
  • 产地:
    美国
  • 外观:
  • 生产商:
  • 功能与背景:
    Streptavidin is a 55 kDa (subunit MW 14 kDa) biotin-binding protein isolated from Streptomyces avidini. Streptavidin is superior to avidin, because it does not contain carbohydrate like avidin and has no net charge at neutral pH. Streptavidin~biotin system is routinely used in Immunohistochemistry (IHC). Extinction Coefficient 1% A280=32.0. Purity: > 99% pure by HPLC; Eletrophoretically homogenous, single band. Protein content: > 95%; Activity 14.8 units/ mg, one unit bunds 1.0 microgram of d-biotin; Protease activity: 0.000018 units/mg; Isoelectric point: 7.0 +/- determined by Isoelectric focusing. One mg of Streptavidin is conjugated with FITC, unconjugated Streptavidin is removed. This conjugate of streptavidin is recommended for use with Biotin~conjugated antibodies. Avidin~Biotin conjugated reagents are stable, sensitive and give less background. Fluorophore: Fluorescein isothiocyanate A max=492nm; E=520nm; Fluorophore/Protein: A492nm/A280nm=~1
  • URL:
  • 灵敏度:
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  • 检测方法:
  • 样本类型:
    10mM Phosphate (pH7.4), 150mM NaCl, 10mg/ml BSA
  • 产品特点:
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