Streptavidin protein (30C-CE0301)

Purified homogeneous preparation of Streptavidin protein

Species Streptomyces avidinii
Protein Type Binding Protein
Applications ELISA, WB

Specifications

Molecular Weight 55 kDa
Form & Buffer Supplied as a lyophilized powder. Resonstitute with deionized water.

Usage & Assay Information

Usage Recommendations Optimal conditions to be determined by end user

Storage & Safety

Storage Aliquot and store at -20 deg C. Avoid repeated Freeze/Thaw cycles

General Information

Biological Significance Streptavidin is a 52,800 dalton tetrameric protein purified from the bacterium Streptomyces avidinii. It has an extraordinarily high affinity for biotin; the dissociation constant (kDa) of the biotin-streptavidin complex is on the order of ~10-14 mol/L, making it one of the strongest non-covalent interactions known in nature. It is used extensively in molecular biology and bionanotechnology as, in addition to the high affinity, biotin-binding is resistant to extremes of pH, temperature, organic solvents, denaturants, detergents and proteolytic enzymes.

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Availability: In stock

Price From: Price: €234.60

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Price From: Price: €234.60
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