PseudoUridine modification has been found ubiquitous in tRNA, rRNA, snRNA and was dicovered in mRNA more recent as well. It plays an important role in multiple biological processes. PseudoUridine modification could fine tune RNA functions for specific RNA species. For example, PseudoUridine in mRNA can affect mRNA splicing, stability and translation. We are the leading supplier of PseudoUridine with the most capacity in the world. Our annual output of pseudoUridine is currently over 500 kg. Besides the superstar -PseudoUridine, we also supply pseudoUridine derivatives to support your R&D and production.