Thermo Scientific™ Pierce™ Streptavidin, Maleimide-Activated

Perform Western blot, ELISA or other biotin-based detection with purified and HRP-, AP-, FITC-, TRITC-, PE- or APC-conjugated or maleimide-/hydrazide-activated streptavidin.

Brand:  Thermo Scientific™ 21102

Product Code. 10321204

Description

Thermo Scientific™ Pierce Streptavidin and Conjugates include purified recombinant streptavidin biotin-binding protein, plus standard SA-HRP, SA-AP and fluorescent conjugates for biotin-based assays.

These purified and conjugated forms of recombinant streptavidin protein enable detection of biotinylated antibodies and other probes in a variety of standard assay methods, including Western blotting, ELISA, immunohistochemistry and fluorescence imaging. Purified streptavidin and the streptavidin-HRP conjugates (peroxidase-conjugated streptavidin) are supplied lyophilized in phosphate-based buffers for immediate reconstitution with water. Alkaline Phosphatase conjugates are supplied as a liquid in a Tris-based buffer.

Highlights:

• Recombinant streptavidin – high-quality protein, 53kDa, pI equals 6.8 to 7.5

• Pure protein and enzyme conjugates – choose pure, unconjugated protein for biotin blocking and controls; enzyme conjugates for substrate-based detection

• Fluorophore conjugates – standard fluorescent forms (fluorescein, rhodamine, etc.) for traditional immunofluorescence techniques

• Activated preparations – choose a maleimide-activated or hydrazide-activated form to prepare a custom streptavidin conjugate with sulfhydryl- or carbohydrate-containing molecule

Specifications

• Conjugate: Streptavidin
• Formulation: Lyophilized powder from protein in buffered saline solution
• Content And Storage: Storage: Upon receipt store at room temperature or 4°C. Product shipped at ambient temperature.
• Reactive Moiety: Maleimide
• Form: Solid
• Product Type: Streptavidin Conjugate

• Description: Pierce Streptavidin, Maleimide Activated
• Quantity: 1 mg
• Chemical Reactivity: thiol
• Solubility: Soluble in Water
• Product Line: Pierce™
• Label or Dye: Streptavidin

For Research Use Only. Not for use in diagnostic procedures.