Carbonate is a smaller, less complex molecule with a lower affinity to the gold nanoparticle surface (relative to citrate). Its greater displaceability produces better performing conjugates with physisorption antibody attachment. Learn more ❯
BioReady products are specially formulated for the attachment of a molecular recognition element such as an antibody for lateral flow and biodiagnostics. Learn more ❯
Carbonate 80 nm is provided at 5 OD in aqueous potassium carbonate buffer.
→ Note that 40 nm carbonate is discontinued, and we will be discontinuing 80 nm carbonate after December 31, 2020. Please consider BioReady Gold Citrate as an alternative. If you have any questions, please contact us.