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Key features and details:
- Expression System:Escherichia coli
- Purity/method:>98% as determined by SDS-PAGE. Ni-NTA chromatography
- Fusion tag:His-tag at the N-terminus
- Application: WB, ELISA, SDS-PAGE, Cell culture, Elisa
CXCL11 has functional and structural relationship with CXCL9 and CXCL10. This CXC chemokine lacks a ELR (Glutamate-Leucine-Arginine) tripeptide motif.. Similar to CXCL9 and CXCL10, CXCL11 can specifically bind to the G protein-coupled receptor CXCR3 and involve in chemotaxis of immune cells and angiogenesis. Expression of both CXCR3 and CXCL11 by The Th1-associated cytokine IFN’� can express both CXCR3 and CXCL11 and create an amplification loop of cell-mediated immune response between Th1 cells.
Protein Accession: O14625
Gene ID: 6373
FPMFKRGRCLCIGPGVKAVKVADIEKASIMYPSNNCDKIEVIITLKENKGQRCLNPKSKQARLIIKKVERKNF with polyhistidine tag at the N-terminus.
Measure by its ability to chemoattract BaF3 cells transfected with human CXCR3. The ED50 for this effect is <4 ng/mL.
Endotoxin level: <0.1 EU per 1 ug of the protein by the LAL method.
Calculated Molecular Weight: 9.11 kDa
Formulation: The protein was lyophilized from a solution containing 1X PBS, pH 7.4.
It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 100 ug/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
Shipping: Blue Ice
Stability and Storage:
Lyophilized protein should be stored at -20 degrees Celsius for 1 year. Upon reconstitution, store at 2 degrees Celsius to 8 degrees Celsius for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20 degrees Celsius or -80 degrees Celsius for 3-6 months.
SDS-PAGE Image Name: human CXCL11
Datasheets and documents:
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