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Streptavidin

Streptavidin产品列表

  • 属性

    Protein (17)Plate (4)

  • 产品库

    在线 (21)

  • 物种

    - (1)Streptomyces avidinii (20)

  • 标签

    Tag Free (14)- (6)His Tag (1)

  • 标记

    PE Labeled (2)Unconjugated (3)FITC Labeled (1) (4)HRP Labeled (1)AF488 Labeled (1)Acridinium ester Labeled (1)AF555 Labeled (1)AF647 Labeled (1)APC Labeled (2)Texas Red Labeled (1)Cy5 Labeled (1)Cy3 Labeled (1)ALP Labeled (1)

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Streptavidin分子背景

Streptavidin is a tetrameric protein purified from the bacterium Streptomyces avidinii, and exhibits high binding affinity for biotin. Able to bind one molecule of biotin with each subunit. Streptavidin (PI=6.0-7.5) has lower level of non-specific binding to various biological components at physiological pH than avidin (PI=7.4), resulting from its isoelectric point (PI).Streptavidin is useful in affinity chromatography, ELISA, immunohistochemistry and Western Blotting.

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