Description: Recombinant Human SOD2 Protein is produced by E.coli expression system and the target gene encoding Lys25-Lys222 is expressed with a 6His tag at the N-terminus. Form: Liquid in a 0.2 μM filtered solution of 20mM Tris, 100mMNaCl, 50% Glycerol, pH 8.0. Gene Symbol: SOD2 Alternative Names: Superoxide dismutase [Mn], mitochondrialEntrez Gene (Human): 6648SwissProt (Human): P04179Purity : Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure : MGSSHHHHHH SSGLVPRGSH MLSRAVCGTS RQLAPVLGYL GSRQKHSLPD LPYDYGALEP HINAQIMQLH HSKHHAAYVN NLNVTEEKYQ EALAKGDVTA QIALQPALKF NGGGHINHSI FWTNLSPNGG GEPKGELLEA IKRDFGSFDK FKEKLTAASV GVQGSGWGWL GFNKERGHLQ IAACPNQDPL QGTTGLIPLL GIDVWEHAYY LQYKNVRPDY LKAIWNVINW ENVTERYMAC KK Directions for Use : Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control : Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability : Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.