Product Overview of MC30UM-10 Carboxyl Magnetic Beads

MC30UM-10 is a high-performance 30µm carboxyl magnetic bead developed for immunoassay research, electrochemiluminescence immunoassay (ECLIA), chemiluminescent reagent development, and IVD diagnostic reagent manufacturing.

The magnetic microspheres feature a uniform 30µm particle size and abundant surface carboxyl groups (-COOH), enabling efficient covalent coupling with antibodies, antigens, proteins, peptides, and other biomolecules.

With an ultra-large particle size, high biomolecule loading capacity, rapid magnetic response, and excellent suspension stability, MC30UM-10 provides a reliable magnetic carrier solution for diagnostic companies and biotechnology manufacturers requiring scalable production materials.

Key Features of 30µm COOH Magnetic Beads

Ultra High Biomolecule Loading Capacity

The 30µm particle size provides an expanded surface area for biomolecule immobilization.

The large surface area enables efficient coupling of:

• Antibodies

• Antigens

• Proteins

• Peptides

• Enzymes

• Other biological molecules

The carboxyl-functionalized surface supports EDC/NHS activation chemistry for stable covalent coupling.

Designed for Immunoassay and ECLIA Platforms

MC30UM-10 is optimized as a solid-phase magnetic carrier for immunoassay and chemiluminescent detection systems.

It provides:

• High antibody immobilization capacity

• Efficient biomolecule binding

• Stable magnetic separation

• Reliable assay performance

Rapid Magnetic Separation

The superparamagnetic core enables fast magnetic collection and separation during incubation, washing, and purification procedures.

Benefits include:

• Reduced separation time

• Improved workflow efficiency

• Compatibility with automated systems

Low Non-Specific Adsorption

The optimized polymer coating minimizes unwanted adsorption and background interference.

This helps improve:

• Signal stability

• Detection reliability

• Assay reproducibility

Excellent Batch Consistency

Advanced manufacturing technology ensures:

• Uniform particle size distribution

• Stable surface chemistry

• Reproducible coupling performance

• Reliable production quality

Technical Specifications of MC30UM-10

Applications in Electrochemiluminescence Immunoassay (ECLIA)

Immunoassay Reagent Development

MC30UM-10 provides a high-capacity magnetic carrier platform for antibody and antigen immobilization.

Typical applications include:

• Antibody coupling

• Protein immobilization

• Biomarker detection

• Immunodiagnostic reagent development

Chemiluminescent Immunoassay (CLIA)

The large-size carboxyl magnetic beads provide strong biomolecule loading capability and efficient magnetic separation for chemiluminescent assay systems.

Key advantages:

• High coupling capacity

• Stable magnetic response

• Low background interference

• Good assay repeatability

IVD Diagnostic Reagent Manufacturing

MC30UM-10 is designed for companies developing and manufacturing commercial diagnostic reagents.

Suitable for:

• Automated immunoassay analyzers

• Chemiluminescence reagent kits

• Research-use diagnostic products

• Industrial-scale reagent production

Ultra High Capacity Magnetic Beads for IVD Reagent Production

For commercial diagnostic manufacturers, magnetic bead performance directly influences:

• Biomolecule loading efficiency

• Signal consistency

• Separation performance

• Production stability

MC30UM-10 provides:

✓ Ultra-large surface area for biomolecule coupling
✓ High antibody loading capacity
✓ Rapid magnetic separation
✓ Low non-specific adsorption
✓ Excellent suspension stability
✓ Stable batch-to-batch consistency
✓ Bulk manufacturing capability

These advantages make MC30UM-10 suitable for IVD companies requiring high-capacity magnetic particles for immunoassay and chemiluminescent reagent production.

Advantages of SHBC Carboxyl Magnetic Beads

SHBC carboxyl magnetic beads utilize advanced magnetic microsphere technology with a sandwich structure:

• Porous polymer core

• Magnetic layer

• Functional polymer shell

This structure provides:

✓ Uniform particle size distribution
✓ Strong magnetic responsiveness
✓ Rich surface functional groups
✓ Reduced non-specific adsorption
✓ Efficient biomolecule coupling
✓ Stable product performance

SHBC provides customized magnetic bead solutions for:

• IVD manufacturers

• Diagnostic reagent companies

• Biotechnology enterprises

• Research organizations

Bulk Manufacturing and OEM Customization Services

SHBC provides professional magnetic bead manufacturing solutions for research and industrial customers.

Customization options include:

• Particle size customization

• Surface chemistry modification

• Functional group optimization

• Solid content adjustment

• Buffer formulation customization

• Packaging customization

• Large-scale production supply

Our magnetic beads support customers from laboratory research to commercial reagent manufacturing.

Frequently Asked Questions About 30µm Carboxyl Magnetic Beads

What are 30µm carboxyl magnetic beads used for?

30µm carboxyl magnetic beads are mainly used for immunoassay development, ECLIA reagent production, antibody coupling, protein immobilization, and diagnostic reagent manufacturing.

Why choose 30µm magnetic beads for immunoassay?

The larger particle size provides ultra-high biomolecule loading capacity and faster magnetic separation, making them suitable for industrial immunoassay workflows.

How do carboxyl magnetic beads couple with antibodies?

Carboxyl magnetic beads are activated using EDC/NHS chemistry to form stable covalent bonds between surface carboxyl groups and amino groups on antibodies or proteins.

Can MC30UM-10 support bulk production?

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

What is the solid content of MC30UM-10?

MC30UM-10 is supplied as a 5% solid content magnetic bead suspension suitable for research and commercial reagent production.