40 nm BioReady Gold Nanospheres for Passive Adsorption
Regular price
$95.00 USD
Customers outside of the US & Canada: please visit your local distributor’s website to purchase this item using its SKU, or contact us here. Thank you!
In-stock items are expected to ship within 5 days of order acceptance.
40 nm spherical gold nanoparticles for passive adsorption are useful in applications such as immunodiagnostics, lateral flow assays, nanomedicine, drug delivery, and biosensors.
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 for bulk supply requirements.
| Overview | |
|---|---|
| Surface | Citrate |
| Description | Easiest standard surface to displace with other molecules. |
| Solvent | 0.02 mM sodium citrate |
| Surface chemistry | Citrate |
| Specifications | |
| TEM Diameter | 40 ± 4 nm |
| CV | ≤ 15% |
| Documents | |
| Example Certificate of Analysis (CoA) | AUCR40 Example AUCLR40 Example |
| Safety Data Sheet (SDS) | AUCR40 SDS Download Guide |
| Protocols | Antibody Purification 40 nm Bare Gold Passive Conjugation Protocol Tutorial video: BioReady™ Passive Conjugation Protocol ↗ |
| Expected Ranges | |
| Hydrodynamic diameter (DLS) | TEM diameter + 0–10 nm |
| Zeta potential | ≤ –25 mV |
| pH of solution | 5.5–8.0 |
| Peak wavelength (λmax) | 515–525 nm |