Polymer Carboxyl Magnetic Beads 300nm 10 mg/mL for Immunodiagnosis with 60 μmol/g COOH Content
Price:
Negotiation
MOQ:
5 mL / bottle
Delivery Time:
5-8 days
Brand:
BeaverBeads
Product Description
Product Overview
BeaverBeads™ polymer carboxyl magnetic beads are engineered for immunodiagnostic applications with 300nm particle size and 10 mg/mL concentration. These superparamagnetic particles feature rich carboxyl functional groups for covalent immobilization of biological ligands including peptides, proteins, antibodies, and oligonucleotides.
Technical Specifications
| Parameter | Specification |
|---|---|
| Mean Particle Size | 300 nm |
| Magnetic Core | Fe3O4 |
| Shell Material | Polymer |
| Magnetic Properties | Superparamagnetism |
| Surface COOH Content | ~60 μmol/g |
| Preservation Fluid | 20% V/V ethanol solution |
| Operation Compatibility | Automated/Manual systems |
Fig. The morphology of BeaverBeads™ Mag COOH was observed by SEM
Key Features
- High carboxyl content exceeding 100 μmol/g for superior ligand binding
- Fast magnetic response time under 30 seconds with excellent dispersion
- Uniform particle size distribution with polydispersity coefficient <0.2
- Monodisperse characteristics ensuring consistent performance
- Long-term stability with high batch-to-batch repeatability
- Optimized for reduced background values in diagnostic applications
Applications
These carboxyl-functionalized magnetic beads serve as essential carrier tools in medical diagnostics and molecular biology research. They enable covalent coupling of biological ligands using chemical reagents like EDC, making them ideal for immunodiagnostic assays, protein purification, and nucleic acid extraction applications.
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Get in Touch
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Company
BEAVER Biomedical Engineering Co., LTD.
Location
NE36 Nanopolis Suzhou, 99 Jinji Lake Avenue, Suzhou Industrial Park
Contact Person
Elaine