IRDye® 700 Dye-labeled Oligonucleotides for EMSA/Gel Shift Assays by LI-COR Biosciences
A DNA oligonucleotide end-labeled with IRDye 700 infrared dye is a good substrate for protein binding. Using the Odyssey Infrared Imaging System, IRDye infrared dye labeled DNA detection is linear within a 50-fold dilution range from 9.1 fmol to 0.18 fmol.