Cat#:RP-3592H;Product Name:Recombinant Human HARS Protein;Synonym:Histidyl-tRNA synthetase, EC 6.1.1.21, Histidine-tRNA ligase, HisRS, HRS, FLJ20491, JO-1, HARS.;Description:Histidyl-tRNA Synthetase Protein produced in E.coli is a single, non-glycosylated, polypeptide chain having a molecular mass of 55 kDa.;Source:E.coli;Purity:Greater than 95.0% as determined by Analysis by SDS-PAGE.;Formulation:The protein solution contains 500mM NaCl and 10mM Tris (pH 8.0) and 6M Urea.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Storage:Histidyl-tRNA Synthetase although stable at 4°C for 3 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.;