150 nm Gold Nanoshells with Streptavidin

Product Number


  • Ultrabright label for lateral flow up to 20x increases in lateral flow diagnostic sensitivity over 40 nm gold
  • Only minor changes to existing lateral flow assays necessary to use nanoshells
  • All BioReady products are specially formulated for lateral flow and biodiagnostics
  • 120 nm silica core diameter with a 15 nm gold shell
  • Provided at 10 OD in DI water

Product Lines

Tight Size
Wide Variety
of Surfaces
Guaranteed Sterile
& Endotoxin-Free

Which Surface Should I Choose?

Surface Displaceable Salt
Stable in
Stable in
Stable in
Polar Organics
Stable in
Non-Polar Organics
Conjugatable Charge
at pH 7

Certificate of Analysis Examples

Please note that these are representative Certificates of Analyses (CoAs) provided as examples for this product. We provide a unique batch-specific CoA with each product during shipment; only the CoA that arrives with your product should be referred to for actual characterization and measurement data. If you would like an electronic copy of the CoA for the product you received or the material(s) we currently have in stock, please contact us.

Product Line Surface Example Certificate of Analysis Product # Price
BioReady Streptavidin, 10 OD Download ↓ GSIR150-200U $125+
BioReady Streptavidin, 10 OD Download ↓ GSIR150-1M $395+
BioReady Streptavidin, 10 OD Download ↓ GSIR150-5M $1,595+
BioReady Streptavidin, 10 OD Download ↓ GSIR150-25M $2,695+

Need help reading our Certificates of Analysis? +

Gold nanoshells produced under license to US patent numbers 6,344,272, 6,685,986, and 7,371,457. Please see our Terms & Conditions for more information.