20nm Sona Gold 10x


20nm gold nanoparticles concentrated 10 X and suspended in purified water containing no preservative or suspension agents. Particles are negatively charged due to citrate ions on the surface of the particles, allowing simple passive conjugation with all antibody types.

10x Concentration



Additional information

Product volume (ml)

10ml, 20ml, 50ml, 100ml


%CV <8%, Expiry 12 months from date of manufacture (DOM), Mean size range: 19.0 – 21.0nm, Optical Density (OD) = 1, Peak Wavelength = 520nm


Store at 2-8C – DO NOT FREEZE

Product Options:

All Sona gold products have a shelf life of 12 months from date of manufacture and should be stored a 2-8°C. DO NOT FREEZE.

They are suspended in purified water and manufactured using a citrate-based reduction procedure, leaving a negatively charged citrate-capped surface that is ideal for conjugation of antibodies for use in lateral flow test developments.

Related Products

Subscribe to Our Newsletter

Download the Company Presentation

Read or Download the Latest White Paper

The Case for Hyperthermia Thermal Therapy for Cancer - White Paper - Sona Nanotech

The Case for “Hyperthermia” Thermal Therapy for Cancer