COVID-19 assay development and reagents

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❮ 800 to 900 nm

High Sensitivity Gold Conjugation Kit for Lateral Flow·

In support of our customers’ efforts to address the global community’s urgent need for rapid point-of-care COVID-19 testing, we are temporarily offering 50% off this kit, as well as our 40 & 80 nm Gold Conjugation Kit.

New to covalent conjugation? Need increased assay sensitivity?

Imagine an optimized system with time-after-time consistency that provides increased sensitivity and saves you time and money!

Benefits of the kit include:

  • Pre-validated consumables eliminate the risk of purchasing non-compatible reagents, saving weeks to months of unnecessary troubleshooting
  • Increase your assay sensitivity up to 20-fold with 150 nm gold nanoshells compared to 40 nm gold* nanoparticles
  • Reduces antibody costs up to 65% compared to physisorption
  • Saves time by reducing the number of conjugations necessary to find optimal antibody pairs

See more benefits +

Already a conjugation expert? This kit eliminates the need to pre-screen and validate critical reagents and supplies to ensure your best chance of success when starting out with covalent conjugation to gold nanoshells*.

Protocols

Kit includes 10 mL of BioReady 150 nm Gold Nanoshells with a carboxyl surface, provided at 20 OD. Contact us to order the kit with BioReady 40 or 80 nm Gold Nanospheres. See for list of other buffers and reagents provided.

 

Particle
Consulting

Product number: GSZR150-10M

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  Last Call – Discontinued and premium one-off products offered at reduced prices

Specifications & CoA

TEM Diameter Size Distribution (CV) Example Certificate of Analysis
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155 nm ± 15 nm ≤ 15% Download Example CoA

Note: approximate ranges below are dependent on diameter

  • Hydrodynamic diameter (DLS): TEM diameter plus 5 to 25 nm
  • Zeta potential: –40 to –70 mV
  • pH of solution: 6.0 to 9.5
  • Particle surface: carboxyl
  • Solvent: 0.02 mM potassium carbonate solution
  • Peak wavelength (λmax): 770 to 840 nm

More Info & Documentation

Protocols

White Papers

nanoComposix University

GSZR



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