Ready-to-use ELISA kits are available for the detection of SUMO/sentrin specific peptidase 2, an alias of the protein, SUMO specific peptidase 2. The official gene symbol is SENP2. The protein, with a mass of 67.9 kDa and length of 589 residues, is reported to be cytoplasmic and nuclear. It is a member of the Peptidase C48 family and may be known by other names, including: AXAM2, sentrin/SUMO-specific protease SENP2, SUMO1/sentrin/SMT3 specific protease 2, SUMO1/sentrin/SMT3 specific peptidase 2, SMT3-specific isopeptidase 2, and sentrin-specific protease 2.