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Thermo Scientific™ Power-Bind™ Streptavidin Coated Particles
Description
Bind a variety of biotinylated ligands, including DNA/RNA, oligos, antibodies and proteins with Thermo Scientific™ Power-Bind Streptavidin Coated Particles. Particles have very high and stable biotin binding capacities and address the concerns of diagnostic test kit manufacturers and nucleic acid researchers. The microparticles reduce serum matrix effects and improve assay accuracy, resulting in low, non-specific binding of serum proteins and other interfering substances.
Made from 0.3μm or 0.8μm OptiLink™ Carboxylate-Modified particles
High biotin-binding capacity
Extremely stable, long shelf life
Simplifies the process of binding ligands to particles
Combines the advantages of high surface area and easy, high affinity, high specific activity binding
Excellent for chemiluminescent assays, biotinylated ligand capture, and for molecular biology, immunoassay, or sample prep applications
Power-Bind Benefits Include:
- Dissociation constant (Kd 10-15 molar), easy one-step binding protocols for biotinylated ligands
- High activity of surface bound ligands can easily solve difficult coupling problems
- Simple aqueous biotinylation reactions
- Low nonspecific interactions (blocked microparticle surface)
- Highly mobile particles for membrane-based applications
- Can be used in EIA formats with biotin/enzyme detection systems
- Beneficial spacer effect of SA molecule
- A choice of 0.3μm or 0.8μm diameters for different application requirements
Recommended for:
Universal nonmagnetic bead for coupling unique ligands. Clinical diagnostics and molecular biology applications.

Specifications
Specifications
Certifications/Compliance | Includes Certificate of Analysis |
Content And Storage | 2°C to 8°C |
Description | Power-Bind Streptavidin Coated Particles |
Color | White or Colorless |
For Use With (Application) | Biotinylated Ligand Binding, Diagnostic Assays |
Material | Polystyrene |
Product Type | Streptavidin-Coated Particles |
Includes | Package Insert and Certificate of Analysis |
Preservative | 0.05% Na Az |
Quantity | 5 mL |
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