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Exodus-2 Mouse Recombinant ( CCL21 ) ( Exodus 2 Mouse )
DescriptionExodus-2 Mouse Recombinant produced in E.Coli as a single, non-glycosylated, polypeptide chain containing 110 amino acids and having a molecular mass of 12 kDa. The CCL21 is purified by proprietary chromatographic
Data sheet
| Formulation | Lyophilized from a concentrated (1mg/ml) solution in water containing 20mM Phosphate buffer and 0.15M NaCl pH-7.4. |
| Solubility | It is recommended to reconstitute the lyophilized Exodus2 in sterile 18M-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions |
| Purity | Greater than 97.0% as determined by SDS-PAGE & RP-HPLC. |
| 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. |
| Protein Background | Chemokine (C-C motif) ligand 21 (CCL21) is a small cytokine belonging to the CC chemokine family. This chemokine is also known as 6Ckine (because it has six conserved cysteine residues instead of the four cysteines typical to chemokines), exodus-2, and secondary lymphoid-tissue chemokine (SLC). CCL21 is expressed predominantly in the lymph nodes and, in contrast to other CC chemokines, is chemotactic for lymphocytes. The gene for CCL21 is located on human chromosome 9. CCL21 elicits its effects by binding to a cell surface chemokine receptor known as CCR7. |
| Expression host | Escherichia Coli. |
| Synonyms | 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. |
| Reagent Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Stability | 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. |
| Amino acid sequence | SDGGGQDCCL KYSQKKIPYS IVRGYRKQEP SLGCPIPAIL FLPRKHSKPE LCANPEEGWV QNLMRRLDQP PAPGKQSPGC RKNRGTSKSG KKGKGSKGCK RTEQTQPSRG. |
| Biological Activity | 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. |