Off-the-shelf antibody gold conjugates

With our state-of-the-art equipment including automated production units with in-line controls of process critical parameters and automated purification units, we offer the best controls on our conjugation process. This reduces the risk of human mistakes and allows to identify any possible drift of the process earlier in the manufacturing of our products. All our production batches are released based on strict quality control criteria.

With our very smooth conjugation process, the gold nanoparticles instantaneously get into contact with the antibody to be conjugated. Each gold nanoparticle is stabilized with the same quantity of antibody. Consequently, our highly spherical gold colloids do not bind to antibodies bound to other particles reducing aggregation. By limiting aggregation, Nano Flow off-the-shelf gold conjugates offer more active antibodies or proteins for improved sensitivities.

The high sphericity of the gold particles and our unique conjugation process prevent gold particles and conjugates from aggregation. Therefore, Nano Flow gold conjugates offer several years stability when stored in proper conditions.