Streptavidin-DY549 protein (65R-S129)

Streptavidin-DY549 protein conjugate for use in immunoassays

Synonyms Streptavidin-DY549 conjugate
Species Streptomyces avidinii
Protein Type Binding Protein
Applications User optimized


Tag/Conjugate Dylight 549
Form & Buffer 0.15M PBS, pH 7.3, with 10 mg/ml BSA, and 1,000 ppm BND added as a preservative.
Concentration 1 mg/ml

Storage & Safety

Storage Store at 4 deg C.

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 (also known as vitamin B7); the dissociation constant (kDa) of the biotin-streptavidin complex is on the order of 10-14 mol/L. Streptavidin is used extensively in molecular biology and bionanotechnology due to the streptavidin-biotin complex's resistance to organic solvents, denaturants , detergents, proteolytic enzymes, and extremes of temperature and pH.

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Availability: In stock

Price: €231.39
Size: 1 mg
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