Thermo Scientific™ Pierce™ Streptavidin

Description

Purified recombinant streptavidin enables detection of biotinylated antibodies and other probes in a variety of standard assay methods including western blotting, ELISA, immunohistochemistry, and fluorescence imaging.

• Purified streptavidin is supplied lyophilized in phosphate-based buffer for immediate reconstitution with water
• Streptavidin is a biotin-binding protein originally isolated from Streptomyces avidinii
• Pierce™ streptavidin products use a recombinant form of streptavidin having a mass of 53,000 daltons and a near-neutral pI
• Streptavidin is a tetrameric protein, with each subunit binding one molecule of biotin with affinity similar to that of avidin
• Guanidinium chloride will dissociate avidin and streptavidin into subunits, but streptavidin is more resistant to dissociation
• Applications: ELISA (assay dependent), western blot (assay dependent)

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Specifications

• Conjugate: Unconjugated
• Quantity: 5 mg
• Content And Storage: Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 2 to 8°C.
• Form: Solid
• Product Line: Pierce™
• Product Type: Streptavidin
• Target Molecule: Biotin
• Label or Dye: Unlabeled

For Research Use Only. Not for use in diagnostic procedures.