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 12.2 kDa. The CCL21 is purified by proprietary chromatographic techniques.
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.
Formulation: Lyophilized from a 0.2 µm filtered concentrated solution in 20mM Phosphate Buffer, pH 7.4 and 150mM NaCl.
Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
Purity: Greater than 97% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Source:Escherichia coli.Amino acid sequence: SDGGAQDCCL KYSQRKIPAK VVRSYRKQEP SLGCSIPAIL FLPRKRSQAE LCADPKELWV QQLMQHLDKT PSPQKPAQGC RKDRGASKTG KKGKGSKGCR KTERSQTPKG P.
Uniprot ACC number: O00585
Transportation method: Shipped at room temperature.
Stability: Lyophilized Exodus-2 although stable at room temperature.erature 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.
Biological Activity: Determined by its ability to chemoattract human total lymphocyte population using a concentration range of 10-100ng/ml.
Solubility: It is recommended to reconstitute the lyophilized Exodus2 in sterile 18MΩ-cm H
2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
Safety data sheet: Inquire at info@3hbiomedical.com