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Exodus-2, Human Recombinant (CCL21)
Catalog #: 228-10420
Product Description
Specifications
| Size | 20 µg, 1000 µg |
| Estimated Lead Time | 2-3 weeks |
| Species | Human |
| Accession Number | O00585 |
| Gene Id | 6366 |
| Protein Name / 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. |
| Expressed Region | SDGGAQDCCL KYSQRKIPAK VVRSYRKQEP SLGCSIPAIL FLPRKRSQAE LCADPKELWV QQLMQHLDKT PSPQKPAQGC RKDRGASKTG KKGKGSKGCR KTERSQTPKG P. |
| Expression System | E. coli |
| Purity | Greater than 97.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. |
| Format | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | Lyophilized from a 0.2 um filtered concentrated solution in 20mM Phosphate Buffer, pH 7.4 and 150mM NaCl. |
| Activity | Determined by its ability to chemoattract human total lymphocyte population using a concentration range of 10-100ng/ml. |
| Research Area | Inflammation, Chemokine Biology |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
Description
Description
Exodus-2 Human Recombinant produced in E.Coli as a single, non-glycosylated, polypeptide chain containing 111 amino acids and having a molecular mass of 12219 Dalton. The CCL21 is purified by proprietary chromatographic techniques.
Stability & Storage
Storage/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.