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Thermo Scientific™ Pierce™ Streptavidin Available on GSA/VA Contract for Federal Government customers only.

$157.00 - $9839.00


Products 4
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
PI21125 Available on GSA/VA Contract for Federal Government customers only.
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Thermo Scientific™
21125
5 mg
Each for $495.00
Add to cart
 
PI21135
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Thermo Scientific™
21135
100 mg
Each for $1,358.00
Add to cart
 
PI21122
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Thermo Scientific™
21122
1 mg
Each for $157.00
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PI21145
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Thermo Scientific™
21145
1000 mg
Each for $9,839.00
Add to cart
 
Description

Description

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. Invitrogen 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. This product has been successfully used in ELISA and Western Blot procedures.

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Safety and Handling

Safety and Handling

SDS
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