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High Sensitivity Gold Conjugation Kit for Lateral Flow·

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*.


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.



Product number: GSZR150-10M

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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


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