Product Overview
PMMAN90UM-10 Amino PMMA Microspheres are precision-engineered polymethyl methacrylate microspheres featuring reactive amino (-NH₂) functional groups on the particle surface. These amino-functional surfaces provide active binding sites for proteins, antibodies, enzymes, peptides, nucleic acids and other biomolecules through a variety of amino-reactive conjugation chemistries.
Supplied as a 5% aqueous suspension, PMMAN90UM-10 offers excellent particle size uniformity, stable dispersion and low nonspecific adsorption. It is widely used in immunodiagnostics, affinity purification, biosensor development, cell separation, molecular biology and biotechnology research.
Key Features
Reactive amino (-NH₂) surface functional groups
High protein and antibody immobilization efficiency
Compatible with various amino-reactive coupling chemistries
Excellent particle size uniformity
Stable aqueous suspension
Low nonspecific adsorption
High biomolecule loading capacity
Suitable for diagnostic and biotechnology applications
5% aqueous suspension
Excellent batch-to-batch consistency
Technical Specifications
Parameter | Specification |
|---|
Product Code | PMMAN90UM-10 |
Material | PMMA |
Surface Functional Group | Amino (-NH₂) |
Particle Size | 90 μm |
Solid Content | 5% Suspension |
Appearance | White Milky Suspension |
Storage | 2–8°C |
Packaging | 10 mL / 20 mL / 100 mL |
Applications
Protein immobilization
Antibody conjugation
Enzyme immobilization
Peptide conjugation
Nucleic acid immobilization
Affinity purification
Biosensor development
Immunodiagnostic reagent development
Cell separation research
Biotechnology and life science research
Product Advantages
PMMAN90UM-10 combines highly uniform PMMA microspheres with reactive amino functional groups, enabling efficient biomolecule immobilization and stable conjugation performance. The microspheres provide excellent suspension stability, high biomolecule loading capacity and low nonspecific adsorption, making them suitable for immunodiagnostics, affinity purification, biosensor development and advanced biotechnology applications.
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 obtain a homogeneous suspension.
Avoid contamination during handling and storage.
Customization Service
SANYU GROUP provides customized Amino PMMA Microspheres including:
Customized particle sizes
Customized amino group density
Customized solid content
Customized buffer systems
Surface modification
OEM manufacturing
Bulk production
Custom packaging
Frequently Asked Questions
What are Amino PMMA Microspheres?
Amino PMMA Microspheres are monodisperse polymethyl methacrylate microspheres functionalized with reactive amino (-NH₂) groups for efficient immobilization and conjugation of proteins, antibodies, enzymes and other biomolecules.
Which coupling chemistries are compatible with PMMAN90UM-10?
PMMAN90UM-10 is compatible with a wide range of amino-reactive chemistries, including glutaraldehyde, NHS esters, aldehyde-based crosslinkers, epoxy compounds and other commonly used conjugation methods.
What applications are PMMAN90UM-10 suitable for?
PMMAN90UM-10 is widely used for protein immobilization, antibody conjugation, enzyme coupling, affinity purification, biosensor fabrication, immunodiagnostics, cell separation and biotechnology research.
Can PMMAN90UM-10 be customized?
Yes. SANYU GROUP provides customization services including particle size, amino group density, solid content, buffer formulation, packaging and OEM manufacturing according to customer requirements.
