Cat#:RP-5888H;Product Name:Recombinant Human Staphylokinase Protein;Synonym:Staphylokinase, SakSTAR, Neutral proteinase, Protease III, SAK.;Description:Staphylokinase Recombinant produced in E.coli is a non-glycosylated polypeptide chain containing 136 amino acids and having a molecular weight of?16kDa. The Staphylokinase is purified by proprietary chromatographic techniques.;Source:E.coli;Purity:Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.;Bioactivity:The biological activity measured by the ability of fibrin lysis in agarose plate was found to be 50,000IU/mg.;Formulation:Lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:It is recommended to reconstitute the lyophilized SAKin sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.;Storage:Lyophilized SAK although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SAK should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.;