Streptavidin 150 nm BioReady Gold Nanoshells
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As a global leader in gold nanoparticle production, nanoComposix specializes in providing high-purity and monodisperse nanomaterials – delivering the quality you need for consistent results.
150 nm streptavidin-conjugated gold nanoshells 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.
nanoComposix provides high quality nanomaterials that are precisely engineered and highly characterized. All products are supplied with batch-specific CoA’s including TEM, DLS, Zeta, and UV-Vis characterization data.
Intended for Research Use Only. Contact us for custom formulations, ISO 13485/cGMP compliant materials, or bulk supply requirements.
| Overview | |
|---|---|
| Solvent | 1X PBS, 0.5% BSA, and 0.05% azide |
| Surface chemistry | Streptavidin |
| Specifications | |
| TEM Diameter | 140–170 nm |
| CV | ≤ 15% |
| Documents | |
| Example Certificate of Analysis (CoA) | Download |
| Safety Data Sheet (SDS) | 10 OD (BioReady) |
| Storage & Handling | Download |
| Protocols | Antibody Purification BioReady Streptavidin Gold Conjugation Protocol |
| Expected Ranges | |
| Hydrodynamic diameter (DLS) | 165–210 nm |
| Zeta potential | ≤ –10 mV |
| pH of solution | 6.5–8.0 |
| Peak wavelength (λmax) | 760–850 nm |