Our Gold Colloids have been developed to provide high quality, consistent particles that are well suited for use within lateral flow manufacture. Our robust and quality-controlled antibody conjugation to gold nanoparticles are available in a range of standard sizes of 20, 40, 60 and 80nm.

Particles are manufactured under strictly controlled conditions and the resulting particles have tight specifications resulting in consistent antibody conjugation and lateral flow test performance.

Each batch is quality control (QC) tested using UV/VIS Spectroscopy and Transition Emission Microscopy (TEM) analysis.

Our Gold Colloid Nanospheres are available in three concentrations of OD 1, OD 5 and OD 10 which allows for maximum flexibility.

Contact our technical team for support on specifications, handling and conjugation procedures.