Natural Streptavidin protein (ab123831)

概述

描述

  • 性质Natural
  • 来源Native
  • 氨基酸序列
    • 分子量55 kDa

技术指标

Our Abpromise guarantee covers the use of ab123831 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 生物活性

    The activity of ab123831 is ~14 units/mg, where one unit is defined as the amount of protein required to bind 1.0 µg of D-biotin.

  • 应用

    Functional Studies

  • 形式Lyophilised
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Store at +4°C.

    Constituent: 10% Sodium chloride

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

  • 复溶Reconstitute the powder with desired buffer, such as phosphate-buffered saline. The reconstituted solution will be stable for three months at 4°C if it is added with sodium azide to a final concentration of 2 mM or thimerosal to 0.02%. The reconstituted solution may also be divided into aliquots and stored at -20°C for long-term storage.

常规信息

  • 别名
    • SA V1
    • SA V2
    • strepavidin
    • Streptavidin V1
    • Streptavidin V2
    see all
  • 相关性Streptavidin is a tetrameric protein purified from Streptomyces sp. that binds very tightly to the vitamin biotin with a Kd of ~ 10-14 mol/l. The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits.
  • 细胞定位Cytoplasmic

Natural Streptavidin protein (ab123831)参考文献

ab123831 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"