CCL22, Rat Recombinant, produced in
Escherichia coli is a non-glycosylated, Polypeptide chain containing 68 amino acids and having a molecular mass of 7.9 kDa. The Rat CCL22 is purified by proprietary chromatographic techniques.
Synonyms: C-C motif chemokine 22, Small-inducible cytokine A22, Macrophage-derived chemokine, MDC(1-69), Stimulated T-cell chemotactic protein 1, CC chemokine STCP-1, CCL22, MDC, SCYA22, ABCD-1, DC/B-CK, MGC34554, A-152E5. 1, CC chemokine ABCD-1, Activated B and dendritic cell-derived, DCBCK.
Formulation: The protein was lyophilized from a 0.2 µm filtered concentrated solution in 1×PBS, pH 7.4.
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.
Solubility: It is recommended to reconstitute the lyophilized MDC in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability: Lyophilized MDC although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution MDC 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 activated lymphocytes using a concentration range of 10.0-100 ng/ml.
Source:Escherichia coli. Amino acid sequence: GPYGANVEDS ICCQDYIRHP LPPRFVKEFY WTSKSCRKPG VVLITIKNRD ICADPRMLWV KKILHKLA.
Uniprot ACC#: Q91ZH5
Transportation method: Shipped at Room temperature
Safety data sheet: Inquire at info@3hbiomedical.com