Description
NHS Activated Magnetic Beads are superparamagnetic affinity beads pre-activated with N-hydroxysuccinimide (NHS) groups, designed for covalent coupling of proteins, peptides, antibodies, and other primary amine-containing ligands.
The NHS ester groups react efficiently with primary amines under mild conditions, forming stable amide bonds. This allows irreversible immobilization of biomolecules onto the magnetic agarose microspheres, ensuring high stability and low ligand leakage.
The magnetic format enables fast and convenient separation using a magnetic rack, eliminating the need for centrifugation or filtration steps.
Product Features
- Superparamagnetic response for rapid magnetic separation
- Pre-activated NHS ester for covalent ligand coupling
- Stable amide bond formation with primary amines
- High coupling efficiency under mild conditions
- Suitable for proteins, peptides, and antibodies
- Low non-specific binding
- Column-free and easy-to-use workflow
Product Specification
| Item | Description |
|---|---|
| Matrix | Magnetic agarose microspheres |
| Functional group | NHS-activated ester |
| Coupling type | Covalent (amide bond formation) |
| Particle size | 30–100 μm |
| Beads concentration | 20% (V/V) slurry |
| Storage solution | Anhydrous or buffered ethanol solution (as supplied) |
| Storage temperature | 2–8°C (avoid freezing) |
Ordering Information
| Product Name | Catalog Number | Bead Volume |
| CCN Bio NHS-Activated Magnetic Beads | CCNNHSAM0001 | 1 mL |
| CCN Bio NHS-Activated Magnetic Beads | CCNNHSAM0005 | 5 mL |
| CCN Bio NHS-Activated Magnetic Beads | CCNNHSAM0025 | 25 mL |
| CCN Bio NHS-Activated Magnetic Beads | CCNNHSAM0100 | 100 mL |
| CCN Bio NHS-Activated Magnetic Beads | CCNNHSAM0500 | 500 mL |
| CCN Bio NHS-Activated Magnetic Beads | CCNNHSAM1000 | 1 L |
Customized Packaging Available
Custom package sizes and bulk quantities are available upon request, including:
- 0.2 mL, 0.5 mL, 2 mL, 10 mL, and 50 mL formats
- Bulk packaging up to 20 L
- OEM and private-label packaging
- Custom buffer formulations and storage conditions
- Research, pilot-scale, and manufacturing-scale quantities