Abcam, ab216251, Recombinant Streptavidin protein

Size: 500µg
Recombinant Streptavidin protein is a Streptomyces avidinii Full Length protein, in the 1 to 183 aa range, expressed in Escherichia coli, with >90%, suitable for SDS-PAGE, FuncS.
Key facts
Purity:>90% SDS-PAGE,
Expression system:Escherichia coli,
Tags:His-T7 tag N-Terminus,
Applications:FuncS, SDS-PAGESee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Biologically active:Yes,
Biological activity:Activity: > 17U / mg (one unit = streptavidin binds 1 μg D-biotin at pH 8.9).,
Accession:P22629,
Animal free:No,
Carrier free:No,
Species:Streptomyces avidinii,
Storage buffer:pH: 8Constituents: 0.32% Tris HCl

Product details:
ab216251 can be used for assaying biotin conjugated targets, such as protein, small molecular and others in various detection technologies

Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--80°C, Storage information-Avoid freeze / thaw cycle