Recombinant protein corresponding to aa 668-1210 with a N-terminal GST tag and a C-terminal His tag (6XHis) expressed in a Baculovirus infected Sf9 cell expression system. Genbank Accession: NM_005228. Specific Activity: As reported Applications: Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: Aliquot to avoid repeated freezing and thawing and store at -70C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquots are stable for 6 months after receipt.