Product Overview
PMMAC100UM-10 Carboxyl PMMA Microspheres are high-quality monodisperse PMMA microspheres functionalized with reactive carboxyl (-COOH) groups on the surface. These functional groups enable efficient covalent immobilization of proteins, antibodies, enzymes, peptides and other biomolecules using standard EDC/NHS coupling chemistry.
Supplied as a 5% aqueous suspension, the microspheres provide excellent particle uniformity, stable dispersion and low nonspecific adsorption. They are widely used in immunodiagnostics, bioseparation, biosensor development, latex agglutination assays and biotechnology research.
Key Features
Surface carboxyl (-COOH) functional groups
Excellent EDC/NHS coupling efficiency
High protein and antibody immobilization capacity
Uniform particle size distribution
Excellent suspension stability
Low nonspecific adsorption
Suitable for biomolecule conjugation
Compatible with immunoassays and diagnostic applications
5% aqueous suspension
Excellent batch-to-batch consistency
Technical Specifications
Parameter | Specification |
|---|
Product Code | PMMAC100UM-10 |
Material | PMMA |
Surface Functional Group | Carboxyl (-COOH) |
Particle Size | 100 μm |
Solid Content | 5% Suspension |
Appearance | White Milky Suspension |
Storage | 2–8°C |
Packaging | 10 mL / 20 mL / 100 mL |
Applications
Antibody immobilization
Protein conjugation
Peptide coupling
Enzyme immobilization
Latex agglutination assays
Lateral flow immunoassays
Immunodiagnostic reagent development
Biosensor development
Cell separation research
Life science research
Product Advantages
PMMAC100UM-10 combines highly uniform PMMA microspheres with stable surface carboxyl functional groups, enabling efficient covalent coupling through EDC/NHS chemistry. Its excellent suspension stability, low nonspecific adsorption and high biomolecule binding capacity make it an ideal material for immunodiagnostics, biosensor development, protein immobilization and biotechnology research.
Storage and Handling
Store at 2–8°C.
Do not freeze.
Keep the container tightly sealed.
Protect from direct sunlight.
Gently invert or roll the bottle before use to ensure a homogeneous suspension.
Avoid contamination during handling.
Customization Service
SANYU GROUP provides customized Carboxyl PMMA Microspheres including:
Customized particle sizes
Customized carboxyl group density
Customized solid content
Customized buffer systems
Surface modification
OEM manufacturing
Bulk production
Custom packaging
Frequently Asked Questions
What are Carboxyl PMMA Microspheres?
Carboxyl PMMA Microspheres are monodisperse PMMA microspheres functionalized with surface carboxyl (-COOH) groups for covalent immobilization of proteins, antibodies, enzymes and other biomolecules.
How are biomolecules coupled to PMMAC100UM-10?
PMMAC100UM-10 is commonly activated using EDC/NHS chemistry, allowing the surface carboxyl groups to react with primary amine groups and form stable covalent amide bonds.
What applications are PMMAC100UM-10 suitable for?
PMMAC100UM-10 is suitable for immunoassays, latex agglutination assays, lateral flow assays, biosensor development, bioseparation and other life science research applications.
Can PMMAC100UM-10 be customized?
Yes. SANYU GROUP provides customization services including particle size, carboxyl group density, buffer formulation, packaging and OEM manufacturing according to customer requirements.
