Cat#:RP-0194H;Product Name:Recombinant Human Carbonic Anhydrase II / CA2 Protein (His Tag);Synonym:CA-II,CAC,CAII,Car2,HEL-76,HEL-S-282;Description:A DNA sequence encoding the human CA2 (NP_000058.1) (Met 1-Lys 260) was expressed, with a polyhistide tag at the C-terminus.;Source:E. coli;Predicted N Terminal:Met 1;Molecular Characterization:The recombinant human CA2 consisting of 266 amino acids and has a calculated molecular mass of 30 kDa as estimated in SDS-PAGE under reducing conditions.;Purity:Greater than 96 % as determined by SDS-PAGE;Endotoxin:Please contact us for more information.;Bioactivity:Please contact us for detailed information;Formulation:Lyophilized from sterile 20mM Tris 0.5M NaCl, pH 8.0;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Please see related COA for specific instructions.;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃).;