Source: Recombinant protein corresponding to aa212-1313 from human TUT4, fused to FLAG-Avi-Tag at C-terminal, expressed in HEK293 cells. Molecular Weight: ~127kD Applications: Suitable for the use in study of enzyme kinetics, screening inhibitors, and selectivity profiling. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: Aliquot to avoid repeated freezing and thawing and store at -70C. Aliquots are stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.