10 nm Gold Nanospheres for Conjugation
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10 nm spherical gold nanoparticles for conjugation are useful in applications such as surface plasmon resonance (SPR) biosensors and immunodiagnostics.
BioReady™ Gold Nanospheres have carboxyl covalently bound to the metal surface. Antibodies and other amine-containing biomolecules efficiently bind to carboxyl gold nanospheres using EDC-NHS chemistry to make highly stable conjugates. Review our conjugation protocol or contact our experts for support.
nanoComposix provides high quality, monodisperse, and aggregation-free nanomaterials. All our products are supplied with a batch-specific Certificate of Analysis including characterization data such as TEM, DLS, Zeta, and UV-Vis.
Intended For Research Use Only. Not for use in diagnostic procedures. Contact us for custom formulations, ISO 13485/cGMP compliant materials, or click below for bulk supply requirements.
| Overview | |
|---|---|
| Surface | Carboxyl |
| Description | For covalent conjugation |
| Solvent | USP Purified Water |
| Surface chemistry | PEG12-carboxylic acid |
| Specifications | |
| TEM Diameter | 10 ± 2 nm |
| CV | ≤ 12% |
| Documents | |
| Example Certificate of Analysis (CoA) | Download |
| Safety Data Sheet (SDS) | 20 OD (BioReady) |
| Storage & Handling | Download |
| Protocols |
Antibody Purification
Covalent Conjugation Tutorial Video ↗ |
| Expected Ranges | |
| Hydrodynamic diameter (DLS) | 15–30 nm |
| Zeta potential | ≤ –20 mV |
| pH of solution | 6.5–7.0 |
| Peak wavelength (λmax) | 515–560 nm |