Measure DNA-protein interactions with the greatest possible sensitivity using our radiolabeled nucleotides. Or, for faster results and reduced reagent consumption at any throughput, replace your EMSA assay with one of our no-wash technologies.
3’ dATP (Cordycepin) is used in 3' end labeling of DNA using terminal transferase (TdT). It is a chain terminator, because it is deoxy- (missing an oxygen) at the 3’ position. It is often used in place of ddATP.