https://www.selleckchem.com/pr....oducts/tunicamycin.h
UCNPs dually conjugated with THC specific immunoglobulin G and streptavidin (UCNP-IgG-SA) and UCNPs conjugated with biotin (UCNP-biotin) were dried in CP and EP, respectively. UCNP-IgG-SA, upon interacting with THC, flow through the EP and bind with UCNP-biotin, consequently forming bright UCNP clusters on the test and control zones. The test signals were captured after an assay time of 20 minutes. An experimental detection limit of 2 ng mL-1 for THC with a linear detection range of 2-15 ng mL-1 was achieved. The developed LFIA has