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| Product Name | High-Capacity Streptavidin Magnetic Beads |
| Catalog No. | IRMGM-0042 |
| Description | Hydrophilic superparamagnetic polystyrene beads covalently coupled to high-purity streptavidin for rapid capture of biotinylated nucleic acids, antibodies and other ligands. Uniform particle morphology supports reproducible magnetic handling. |
| Intended Use | capture and separation of biotinylated molecules in hybridization, immunoprecipitation and interaction studies |
| Principle / Technology | High-affinity streptavidin-biotin binding on superparamagnetic particles |
| Sample Type | Biotinylated DNA, antibodies, proteins and other ligands |
| Performance Range / Specifications | Free-biotin binding capacity above 950 pmol/mg; approximately 10 μg biotinylated dsDNA or IgG per 1 mg beads; nonspecific binding of non-biotinylated nucleic acids below 1% |
| Components / Formulation | Streptavidin-coated superparamagnetic bead suspension |
| Storage Conditions | Store at 2-8°C. |
| Package Specifications | 2.5 mL; 10 mL |
| Product Form | Magnetic bead suspension |
| Quality Control | Bead performance and lot consistency are controlled during manufacture. |
| Key Features | High biotin-binding capacity; low nonspecific binding; low tube-wall adsorption; broad capture-workflow compatibility; stable lot performance. |
| Concentration | 10 mg/mL based on the stated 1 mg per 100 μL bead suspension. |
| Shipping Conditions | Ship under conditions appropriate for 2-8°C materials. |
| Compatibility | Solution-phase hybridization capture, IP, Co-IP, ChIP, RIP and pull-down workflows. |
| Batch-to-Batch Consistency | Particle performance and functional recovery are controlled across production batches. |
For research use only, not for clinical use.
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