Product Overview of MC1.5UM-10 Carboxyl Magnetic Beads

MC1.5UM-10 is a high-performance 1.5µm carboxyl magnetic bead developed for chemiluminescent immunoassay (CLIA), electrochemiluminescence immunoassay (ECLIA), and diagnostic reagent manufacturing.

The magnetic microspheres feature a uniform 1.5µm particle size and abundant carboxyl functional groups (-COOH), enabling efficient covalent coupling with antibodies, antigens, proteins, peptides, and other biomolecules.

With excellent magnetic responsiveness, stable suspension performance, and consistent batch quality, MC1.5UM-10 provides a reliable magnetic carrier solution for IVD manufacturers and biotechnology companies requiring scalable production materials.

Key Features of 1.5µm COOH Magnetic Beads

Efficient Antibody and Protein Coupling

The surface of MC1.5UM-10 contains rich carboxyl groups that support EDC/NHS activation chemistry.

This enables stable covalent immobilization of:

• Antibodies

• Antigens

• Proteins

• Peptides

• Enzymes

• Other biomolecules

providing reliable coupling performance for immunoassay development.

Optimized Particle Size for Chemiluminescent Assays

The 1.5µm particle size provides a high surface area for biomolecule loading while maintaining excellent magnetic separation efficiency.

It is suitable for magnetic particle-based chemiluminescence systems requiring:

• Stable signal output

• High assay reproducibility

• Efficient separation

• Reliable production performance

Rapid Magnetic Separation

The superparamagnetic core provides fast magnetic response during incubation, washing, and separation processes.

This improves workflow efficiency and supports automated immunoassay platforms.

Low Non-Specific Adsorption

The optimized polymer coating structure reduces non-specific binding and background interference, helping improve detection sensitivity.

Excellent Batch-to-Batch Consistency

Advanced manufacturing technology ensures:

• Uniform particle size distribution

• Stable surface chemistry

• Reliable coupling performance

• Consistent assay results

making it suitable for commercial reagent production.

Technical Specifications of MagCOOH1.5UM-10

Applications in Chemiluminescent Immunoassay (CLIA)

Chemiluminescence Immunoassay Development

MC1.5UM-10 serves as a solid-phase magnetic carrier for antibody and antigen immobilization in chemiluminescent immunoassay systems.

Applications include:

• Immunoassay reagent development

• Antibody coupling

• Protein immobilization

• Biomarker detection

• Diagnostic testing platforms

Electrochemiluminescence Immunoassay (ECLIA)

The 1.5µm carboxyl magnetic beads provide excellent biomolecule loading capacity and magnetic separation performance for ECLIA applications.

Key advantages:

• Stable magnetic response

• High coupling efficiency

• Low background signal

• Good assay repeatability

IVD Reagent Manufacturing

MC1.5UM-10 is designed for companies developing and manufacturing commercial immunodiagnostic reagents.

Suitable for:

• Automated chemiluminescence analyzers

• Diagnostic reagent kits

• Research-use products

• High-throughput immunoassay systems

Carboxyl Magnetic Beads for IVD Reagent Development and Production

For IVD companies, magnetic bead performance directly influences:

• Detection sensitivity

• Signal stability

• Production consistency

• Manufacturing efficiency

MagCOOH1.5UM-10 provides:

✓ High biomolecule coupling efficiency
✓ Stable magnetic separation
✓ Low non-specific binding
✓ Excellent suspension stability
✓ Reliable batch consistency
✓ Scalable bulk manufacturing capability

These properties make it suitable for diagnostic companies requiring dependable magnetic particles for commercial immunoassay production.

Advantages of SHBC Magnetic Beads for Immunoassay Platforms

SHBC carboxyl magnetic beads are manufactured using advanced magnetic microsphere technology with a unique sandwich structure.

The structure includes:

• Porous polymer core

• Magnetic layer

• Functional polymer shell

This design provides:

✓ Uniform particle size distribution
✓ High magnetic responsiveness
✓ Rich surface functional groups
✓ Reduced background adsorption
✓ Efficient biomolecule coupling
✓ Stable product quality

SHBC supports global biotechnology and IVD companies with customized magnetic bead solutions.

Bulk Supply and OEM Customization Services

SHBC provides flexible manufacturing solutions for research organizations and industrial customers.

Customization options include:

• Particle size adjustment

• Surface functional modification

• Solid content customization

• Buffer formulation optimization

• Packaging customization

• Bulk production supply

Our magnetic beads are suitable for:

• IVD manufacturers

• Diagnostic reagent companies

• Biotechnology enterprises

• Research institutions

Frequently Asked Questions About 1.5µm Carboxyl Magnetic Beads

What are 1.5µm carboxyl magnetic beads used for?

1.5µm carboxyl magnetic beads are mainly used for chemiluminescent immunoassay, antibody coupling, protein immobilization, and IVD reagent development.

Why choose 1.5µm magnetic beads for CLIA applications?

The 1.5µm particle size provides a large surface area for biomolecule attachment while maintaining efficient magnetic separation, making it suitable for high-performance immunoassay platforms.

How do carboxyl magnetic beads bind antibodies?

Carboxyl magnetic beads are activated through EDC/NHS chemistry, forming stable covalent bonds between surface carboxyl groups and amino groups on antibodies or proteins.

Can MC1.5UM-10 be supplied for commercial production?

Yes. SHBC provides bulk manufacturing and OEM customization services for diagnostic reagent manufacturers and biotechnology companies.

What is the solid content of MC1.5UM-10?

MC1.5UM-10 is supplied as a 5% solid content magnetic bead suspension designed for research and industrial production applications.