tRNA pseudouridine synthase A
tRNA pseudouridine(38-40) synthase
tRNA pseudouridylate synthase I
tRNA-uridine isomerase I
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs.