5μm Magnetic Polymer Beads for Immunodiagnosis - 10 mg/mL Concentration, 5mL Volume with 200 μmol/g COOH Content
BeaverBeads™ Mag COOH-500 magnetic polymer beads feature a 5μm particle size with 10 mg/mL concentration in 5mL volume, specifically designed for immunodiagnostic applications. These superparamagnetic beads provide reliable performance for automated and manual diagnostic processes.
| Parameter | Specification |
|---|---|
| Product Name | Mag COOH-500 |
| Mean Particle Size | 5 μm |
| Magnetic Core | Fe3O4 |
| Shell Material | Polymer |
| Magnetic Properties | Superparamagnetic |
| Surface COOH Content | ~200 μmol/g |
| Preservation Fluid | 20% V/V ethanol solution |
| Operation Compatibility | Automated & Manual Systems |
- High COOH Content: Surface carboxyl groups exceeding 100 μmol/g enable efficient covalent immobilization of biological ligands
- Fast Magnetic Response: Superparamagnetic properties with magnetic response time under 30 seconds
- Excellent Dispersion: Superior resuspension capability and uniform dispersion for consistent operation
- Enhanced Stability: Robust physical and chemical stability ensures reproducible results across multiple uses
These polymer carboxyl magnetic beads are engineered for covalent immobilization of biological ligands including peptides, proteins, antibodies, and oligonucleotides. When activated with chemical reagents like EDC, they provide efficient coupling while minimizing background interference through optimized sealing technology.
Fig. Scanning Electron Microscope (SEM) image demonstrating the uniform spherical morphology of BeaverBeads™ Mag COOH magnetic beads
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