Cat#:RP-2725H;Product Name:Recombinant Human CSNK2B Protein;Synonym:Casein kinase II subunit beta, CK II beta, Phosvitin, G5a, CK2B, CK2N, CSK2B, MGC138222, MGC138224.;Description:Casein Kinase 2 beta Protein is a non-glycosylated polypeptide having a molecular mass of 24.9 kDa. Casein Kinase 2 is purified by proprietary chromatographic techniques.;Source:E.coli;Purity:Greater than 95% as determined by SDS-PAGE.;Bioactivity:Please contact us for detailed information;Formulation:CSNK2B lyophilized from 25mM Tris-HCl, 500mM NaCl, 1mM DTT, 1mM EDTA, protease inhibitor cocktail, pH 8.5.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Solubilize in distilled H2O or 50% glycerol.;Storage:Lyophilized CSNK2B although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CSNK2B should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.;