Description
As a global leader in gold nanoparticle production, AP USA specializes in providing high-purity and monodisperse nanomaterials – delivering the quality you need for consistent results.
150 nm gold nanoshells for covalent conjugation combine strong plasmonic optical properties with readily biofunctionalized surface chemistry. These nanoparticles are used in applications such as immunodiagnostics, lateral flow assays, nanomedicine, drug delivery, biosensors, and more.
BioReady Gold Nanoshells enable enhanced sensitivity in lateral flow assays (LFA) due to their intense optical signal. Integration of these nanoparticles into LFAs can provide increased signal-to-noise ratios and lowered limits of detection for your target of interest.
BioReady Gold Nanoshells have carboxyl (lipoic acid) covalently bound to the metal surface. Antibodies and other amine-containing biomolecules efficiently bind to carboxyl gold nanoshells using EDC-NHS chemistry to make highly stable conjugates. Review our conjugation protocol or contact our experts for support.
AP USA provides high quality nanomaterials that are precisely engineered and highly characterized. All our products are supplied with a batch-specific Certificate of Analysis including characterization data such as TEM, DLS, Zeta, and UV-Vis.
| Overview | |
|---|---|
| Surface | Carboxyl |
| Description | Covalently bound. Conjugatable surface. |
| Solvent | 0.02 mM potassium carbonate |
| Surface chemistry | Lipoic acid |
| Specifications | |
| TEM Diameter | 155 ± 15 nm |
| CV | ≤ 15% |
| Documents | |
| Example Certificate of Analysis (CoA) | Download |
| Safety Data Sheet (SDS) | 20 OD (BioReady) |
| Storage & Handling | Download |
| Protocols | Antibody Purification BioReady 150 nm Carboxyl Gold Nanoshell Covalent Conjugation |
| Expected Ranges | |
| Hydrodynamic diameter (DLS) | 145–195 nm |
| Zeta potential | ≤ –40 mV |
| pH of solution | 6.0–9.5 |
| Peak wavelength (λmax) | 770–840 nm |
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