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Streptavidin , Thermo Scientific™

Streptavidin protein 21324 from Thermo Scientific™ specifically detects Streptavidin in samples, and it is validated for ELISA and Western Blot

$228.90 - $228.90

Products
Catalog Number Mfr. No. Description Quantity Price Quantity    

PI21120

 
thermo scientific™
PI21120
Pierce Streptavidin, Hydrazide Activated 2mg Pack for $228.90
Description & Specifications

Streptavidin protein 21324 from Thermo Scientific™ specifically detects Streptavidin in samples, and it is validated for ELISA and Western Blot

Streptavidin is biotin-binding protein that was originally isolated from Streptomyces avidinii. In contrast to avidin, streptavidin has no carbohydrate and has a mildly acidic pI of 5. Thermo Scientific 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.
Formulation: 1 mg purified Protein (2-4mg/mL) in TBS, with 50% glycerol, 0.1mM MgCl2, 0.1mM ZnCl2 and no preservative; 8

21324 detects Streptavidin in samples. 21324 has been successfully used in ELISA and Western Blot procedures. 21324