ITPase protein is a pyrophosphatase that is essential in nucleotide metabolism and can hydrolyze non-classical purine nucleotides such as ITP, dITP, dHAPTP and XTP into their respective monophosphate derivatives. It lacks distinction between deoxy and ribose forms. ITPase Protein, Human (His) is the recombinant human-derived ITPase protein, expressed by E. coli , with C-6*His labeled tag.
