A protocol is presented for the production of tRNA(UUU) and the analysis of tRNA(UUU) in complex with the enzyme TcdA by agarose gel retardation assays.
Fernández, F. J., Gómez, S., Navas-Yuste, S., López-Estepa, M., Vega, M. C. Protein-tRNA Agarose Gel Retardation Assays for the Analysis of the N6-threonylcarbamoyladenosine TcdA Function. J. Vis. Exp. (124), e55638, doi:10.3791/55638 (2017).