Product Overview
AMSC100UM-10 Carboxyl Magnetic Silica Beads are premium silica-coated superparamagnetic microspheres functionalized with surface carboxyl groups for efficient covalent biomolecule immobilization and rapid magnetic separation. Combining a highly responsive magnetic core, chemically stable silica shell and reactive carboxyl surface, these beads provide outstanding performance in biotechnology, diagnostics and laboratory research.
Supplied as a 5% aqueous suspension, AMSC100UM-10 features excellent particle size uniformity, rapid magnetic responsiveness and stable dispersion. The surface carboxyl groups are compatible with EDC/NHS coupling chemistry, enabling stable covalent attachment of antibodies, proteins, peptides, enzymes and other primary amine-containing biomolecules.
Key Features
Superparamagnetic magnetic core
Uniform 100 μm particle size
Silica-coated surface
Surface carboxyl functional groups
High biomolecule coupling efficiency
Rapid magnetic separation
Excellent suspension stability
Compatible with EDC/NHS chemistry
5% aqueous suspension
Excellent batch-to-batch consistency
Technical Specifications
Parameter | Specification |
|---|
Product Code | AMSC100UM-10 |
Material | Silica-Coated Magnetic Microspheres |
Particle Size | 100 μm |
Surface | Carboxyl (-COOH) |
Solid Content | 5% Suspension |
Appearance | Brown Suspension |
Storage | 2–8°C |
Packaging | 10 mL / 20 mL / 100 mL / 1000 mL |
Applications
Product Advantages
AMSC100UM-10 combines a highly responsive superparamagnetic core with a durable silica shell and reactive carboxyl surface to deliver rapid magnetic separation and efficient covalent biomolecule immobilization. The large 100 μm particle size allows for fast magnetic collection, simplified washing procedures and convenient handling in both manual and automated workflows. These beads are well suited for antibody conjugation, immunomagnetic separation, affinity purification, molecular diagnostics and large-scale bioseparation.
Storage and Handling
Store at 2–8°C.
Do not freeze.
Keep the container tightly sealed.
Protect from direct sunlight.
Gently invert or roll before use to obtain a homogeneous suspension.
Avoid repeated freeze-thaw cycles.
Prevent microbial contamination during handling.
Customization Service
SANYU GROUP provides customized Carboxyl Magnetic Silica Beads including:
Customized particle sizes
Customized carboxyl group density
Customized solid content
Surface functionalization
OEM manufacturing
Bulk production
Custom packaging
Frequently Asked Questions
What are Carboxyl Magnetic Silica Beads?
Carboxyl Magnetic Silica Beads are silica-coated superparamagnetic microspheres functionalized with surface carboxyl groups for efficient covalent immobilization of biomolecules and rapid magnetic separation.
How are biomolecules coupled to AMSC100UM-10?
The surface carboxyl groups can be activated using EDC/NHS chemistry, allowing stable covalent attachment of antibodies, proteins, peptides, enzymes and other amine-containing biomolecules.
What applications are AMSC100UM-10 suitable for?
AMSC100UM-10 is widely used for antibody immobilization, immunomagnetic separation, cell isolation, affinity purification, protein purification, immunoassays, molecular diagnostics, biosensor development and magnetic bioseparation.
Can AMSC100UM-10 be customized?
Yes. SANYU GROUP provides customization services including particle size, carboxyl group density, solid content, surface modification, packaging and OEM manufacturing.
