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：SOD2Alternative Names：Superoxide dismutase [Mn], mitochondrial Entrez Gene (Human)： 6648; SwissProt (Human)： P04179; Purity：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 KKDirections 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.