Recombinant Escherichia coli tRNA threonylcarbamoyladenosine biosynthesis protein TsaE(tsaE) expressed in E.coli
Uniprot ID: P0AF67; Host: Escherichia coli (strain K12); Expression system: E.coli; Expression region: 1-153aa; Sequence information: Full Length; Tag: N-terminal 6xHis-tagged; Purity: Greater than 90% as determined by SDS-PAGE.
MW: 20.9 kDa; Buffer composition: Tris-based buffer with 50% glycerol.
Shipped on ice packs (+4°C). 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 should be avoided. Store working aliquots at 4°C for up to one week.
For research use only.