other

High Sensitivity Streptavidin Coated 96 Well Microplate (Clear) 5 x 96 wells

STP00-K05

5 plates

250 USD

High Sensitivity Streptavidin Coated 96 Well Microplate (Clear) 5 x 96 wells

Streptavidin (MW ~55,000 Daltons) is a tetrameric protein isolated from Streptomyces avidinii, which specifically binds biotin (244 Daltons). The binding between streptavidin and biotin is one of the strongest non-covalent bindings known at (Kd) of ~10-14 mol/L (biotin-streptavidin complex). Unlike avidin, streptavidin in non-glycosylated, and is mildly acidic (pI~5.5), whereas avidin is basic (pI~10.5). Because streptavidin lacks glycosylated moieties and has a lower pI then avidin, streptavidin has considerably less non-specific binding which results in less background signal in many tests. These characteristics make streptavidin an ideal choice for a variety of applications including studies with cells, nucleic acids, drugs, small/large molecules, peptides, and proteins.

Assay Component

Assay Kits

Streptavidin Plates

5 plates

Streptavidin

Streptavidin, Avidin

2 hours

RUO

Wet

2-8C

250 USD