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| Product Name | Magrose OH (30-150 µm) |
| Catalog No. | SM-HMM-0019 |
| Description | Agarose-coated magnetic beads can be used for enrichment, separation and purification of biomolecule (proteins, peptides, oligonucleotides, drug molecules, etc.). They have abundant active functional groups, faster magnetic responsiveness, and lower non-specific adsorption. |
| Average Particle Size | 30-150 μm |
| Magnetic Core | Fe3O4 |
| Shell | Agarose |
| Magnetism Type | Superparamagnetic |
| Saturation Magnetization Strength | 30~50 emu/g |
| Preservation Fluid | 20% ethanol |
| Concentration | 20% (v/v) |
| Applications | Immobilization of biological ligands (antibodies, peptides, proteins, oligonucleotides, etc.); Protein purification. |
Magnetic beads have become indispensable tools in modern biological research, enabling efficient separation, purification, and enrichment of biomolecules. Among various types, agarose-coated magnetic beads stand out for their biocompatibility and versatility, bridging the gap between magnetic responsiveness and biological affinity.
Magrose OH (30-150 µm) is developed based on the core needs of researchers for reliable and high-performance separation materials. Its design integrates a superparamagnetic Fe₃O₄ core with an agarose shell, combining the rapid magnetic separation capability of iron oxide with the excellent biological compatibility and functionalization potential of agarose.
In fields such as proteomics, molecular biology, and drug development, the demand for precise and efficient biomolecule handling continues to grow. This product addresses key challenges like non-specific adsorption, slow separation speed, and limited functionalization options, providing a robust solution for laboratory-scale enrichment, purification, and ligand immobilization applications.
Superparamagnetic property: Enables rapid and complete separation under an external magnetic field without residual magnetism, ensuring no aggregation of beads after magnetic removal.
Optimized particle size range (30-150 µm): Balances high surface area for biomolecule binding and efficient magnetic responsiveness, facilitating quick sedimentation and separation.
Agarose shell composition: Offers excellent biocompatibility, minimizing non-specific adsorption of biomolecules and protecting the activity of target substances (e.g., proteins, antibodies).
Abundant active functional groups: The hydroxyl (-OH) groups on the agarose surface support easy modification and immobilization of various biological ligands (antibodies, peptides, oligonucleotides, etc.).
Stable preservation system: Formulated with 20% ethanol as preservation fluid, maintaining product stability and activity during storage at 2-8°C.
Fixed concentration (20% v/v): Ensures consistency in experimental results and simplifies protocol standardization for researchers.
Lower non-specific adsorption: The agarose matrix reduces unintended binding of impurities, improving the purity of isolated or purified biomolecules.
Faster magnetic responsiveness: The Fe₃O₄ core provides strong magnetic attraction, shortening separation time compared to conventional non-magnetic agarose beads or low-magnetization magnetic beads.
Versatile functionalization: Hydroxyl groups enable flexible conjugation with different ligands, supporting diverse applications from protein purification to affinity enrichment.
High batch-to-batch consistency: Strict quality control ensures uniform particle size, magnetization strength, and functional group density, enhancing experimental reproducibility.
Easy-to-use workflow: Compatible with standard magnetic separation equipment, requiring no specialized instruments and simplifying integration into existing laboratory protocols.
Stable storage performance: Maintains activity and structural integrity under recommended storage conditions (2-8°C in 20% ethanol), extending product shelf life.
For research use only, not for clinical use.
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