Cat#:RP-1739M;Product Name:Recombinant Mouse Exodus 2 Protein;Synonym:Small inducible cytokine A21, CCL21, Beta chemokine exodus-2, 6Ckine, Secondary lymphoid-tissue chemokine, SLC, chemokine (C-C motif) ligand 21, ECL, CKb9, TCA4, SCYA21, MGC34555.;Description:Exodus-2 Mouse Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain containing 110 amino acids and having a molecular mass of 12kDa. The CCL21 is purified by proprietary chromatographic techniques.;Source:E.coli;AA Sequence:SDGGGQDCCL KYSQKKIPYS IVRGYRKQEP SLGCPIPAIL FLPRKHSKPE LCANPEEGWV QNLMRRLDQP PAPGKQSPGC RKNRGTSKSG KKGKGSKGCK RTEQTQPSRG.;Purity:Greater than 97.0% as determined by SDS-PAGE & RP-HPLC.;Bioactivity:Determined  by its ability to chemoattract total murine T cell population using a concentration range of 10-100ng/ml corresponding to a Specific Activity of 10,000-100,000IU/mg.;Formulation:Lyophilized from a concentrated (1mg/ml) solution in water containing 20mM Phosphate buffer and 0.15M NaCl 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 Exodus2 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions;Storage:Lyophilized Exodus-2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CCL21 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 prevent freeze-thaw cycles.;