40 nm streptavidin-conjugated spherical gold nanoparticles combine strong plasmonic optical properties with readily biofunctionalized surface chemistry. These nanoparticles are used in applications such as immunodiagnostics, lateral flow assays, biosensors, and more.
Price range: $205.00 through $4,055.00
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.
40 nm streptavidin-conjugated spherical gold nanoparticles combine strong plasmonic optical properties with readily biofunctionalized surface chemistry. These nanoparticles are used in applications such as immunodiagnostics, lateral flow assays, biosensors, and more.
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 | |
|---|---|
| Solvent | 1X PBS, 0.5% BSA, and 0.05% azide |
| Surface chemistry | Streptavidin |
| Specifications | |
| TEM Diameter | 40 ± 4 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) | 50–75 nm |
| Zeta potential | ≤ –10 mV |
| pH of solution | 6.8–8.2 |
| Peak wavelength (λmax) | 520–530 nm |
| Volume | 200 µL, 1 mL, 5 mL, 10 mL |
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