Recombinant JAK2 (532-1132) protein that includes amino acids 532-1132 of human JAK2 protein (accession number NP_004963.1) was expressed in a baculovirus expression system and contains an N-terminal FLAG-Tag. The molecular weight of the protein is 71 kDa. Recombinant JAK2 (532-1132) protein is suitable for use in the study of enzyme kinetics, inhibitor screening, and selectivity profiling. For more complete and up-to-date information, please visit the Active Motif website.