Overview
Features:
60 kDa non-glycosylated protein composed of four identical subunits, each of which has a binding site for biotin
Purified from Streptomyces avidinii
Resembles egg white avidin in its biotin binding properties
In most applications streptavidin and avidin are interchangeable
Cat. No. SA-5000-1
Unit Size 1 mg
Country of Manufacture United States
Applications Immunohistochemistry / Immunocytochemistry, Immunofluorescence, ELISAs
Conjugate Unconjugated
More Information
Our streptavidin is isolated from Streptomyces avidinii by a specific affinity system which results in a homogeneous, ultrapure streptavidin with very low nonspecific binding characteristics. Unconjugated streptavidin is recommended for use in solid-phase assays and immunohistochemical applications when the technique of sequential addition of reagents ( sandwich technique ) is employed. This reagent has also been effectively employed in subtractive hybridization procedures.
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