Magnetic Beads

Marvelgent magnetic beads combine a functionalized surface with a superparamagnetic core, allowing target molecules to be captured, separated, washed, and recovered quickly with the aid of an external magnetic field. Compared to traditional centrifugation- or filtration-based methods, magnetic bead workflows significantly reduce manual steps, simplify sample handling, and seamlessly support both individual benchtop experiments and high-throughput parallel processing.

Because they are easy to separate and adaptable to diverse surface chemistries, magnetic beads are widely utilized in:

• Protein purification and isolation
• Immunoprecipitation (IP) and co-immunoprecipitation (Co-IP)
• Pull-down assays
• Nucleic acid extraction and clean-up
• Assay development and diagnostics
  

Marvelgent Magnetic Beads Key features:

• Proprietary Coating & Surface Chemistry: Engineered to minimize ligand leaching while supporting a wide range of applications and functional formats.
• Superparamagnetic Behavior with Rapid Magnetic Response: Enables swift, efficient separation under a magnetic field while preventing unwanted aggregation during normal handling.
• Scalable Workflow Compatibility: Equally suited for manual, low-throughput bench experiments and automated, plate-based high-throughput workflows.
• Stringent Quality Control: Rigorous manufacturing standards ensure exceptional lot-to-lot consistency, reliable handling, and dependable workflow performance.
  

MagINDEX™ Agarose Magnetic Resin

The MagINDEX™ family extends Marvelgent’s core agarose expertise into magnetic formats for fast, convenient, and scalable protein workflows. Built on proprietary PROTEINEX™ agarose bead technology, MagINDEX™ products combine high-performance biomolecule binding with simple magnetic handling and automation compatibility. Typical applications include the affinity purification of tagged proteins, antibody capture, IP, Co-IP, and pull-down assays.

Key Features of MagINDEX™ Magnetic Resin

• High Binding Capacity: Utilizing Marvelgent PROTEINEX™ agarose bead technology, MagINDEX™ beads provide high ligand density to support the efficient capture and purification of even low-abundance protein targets.
• Simple Handling: The beads are superparamagnetic, exhibiting magnetic behavior only in the presence of an external magnetic field. This critical property minimizes unwanted clumping and ensures smooth workflow handling during binding, washing, and elution steps.
• Automation-Ready: A rapid magnetic response makes MagINDEX™ beads ideal for automated platforms, reducing manual intervention while enabling multi-well plate screening workflows to increase laboratory throughput.
• Versatile Applications:  Optimized for IP, Co-IP, and small-scale purification of His-tagged proteins and antibody-related targets.
• Scalability & Flexibility: Performs reliably across volumes ranging from low-microliter samples to higher-milliliter workflows, offering total flexibility for screening, analytical work, and small-scale preparative purification.
  

Selected MagINDEX™ Magnetic Resins

Silica and Polymer Magnetic Beads

Beyond our flagship agarose matrix, Marvelgent develops a broad magnetic bead platform designed to serve diverse applications across life science research, bioprocess development, and diagnostics. By expanding our platform to include silica and polymer-based beads, we broaden the compatibility of our solutions across different target types, chemical environments, and operating conditions.

• Silica Magnetic Beads: Specially suited for nucleic acid workflows that require efficient binding and clean recovery under defined buffer conditions. Typical uses include DNA/RNA extraction, clean-up, concentration, PCR product clean-up, and molecular diagnostic sample preparation.
• Polymer Magnetic Beads: Highly adaptable for custom surface functionalization and broad assay development needs. Typical uses include biomolecule immobilization, diagnostic assay development, specific target capture, phase separations, and specialized applications requiring tailored surface chemistries.

Partner with Marvelgent

Combining advanced matrix selection, surface engineering, and stringent process control, Marvelgent provides both high-quality off-the-shelf products and tailored OEM solutions for challenging workflows. 
Contact us for more information and tell us how we can support you.