Recombinant Human Interleukin-17A/IL-17A
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Amount : | 50 µg |
Content : | Lyophilized from a 0.2 µm filtered solution of 20mM PB, pH 7.4. |
Storage condition : | Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months. |
AA sequence : | MIVKAGITIPRNPGCPNSEDKNFPRTVMVNLNIHNRNTNTNPKRSSDYYNRSTSPWNLHRNEDPERYPSVIWEAKCRHLGCINADGNVDYHMNSVPIQQEILVLRREPPHCPNSFRLEKILVSVGCTCVTPIVHHVA |
MW :15.26kD.
Recombinant Human Interleukin-17A is produced by our E.coli expression system and the target gene encoding Ile20-Ala155 is expressed. Interleukin-17 is a potent pro-inflammatory cytokine produced by activated memory T cells. There are at least six members of the IL-17 family in humans and in mice. As IL-17 shares properties with IL-1 and TNF-alpha, it may induce joint inflammation and bone and cartilage destruction. This cytokine is found in synovial fluids of patients with rheumatoid arthritis, and produced by rheumatoid arthritis synovium. It increases IL-6 production, induces collagen degradation and decreases collagen synthesis by synovium and cartilage and proteoglycan synthesis in cartilage. IL-17 is also able to increase bone destruction and reduce its formation. Blocking of interleukin-17 with specific inhibitors provides a protective inhibition of cartilage and bone degradation.
Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 µg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Endotoxin : Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.
Biological Activity : ED50 is approximately 2 ng/ml. Specific Activity of 5 x 10^5 IU/mg.
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
Subcellular location: | Secreted |
Post transnational modification: | Found both in glycosylated and nonglycosylated forms. |
Tissue Specificity: | Restricted to activated memory T-cells. |
BioGrid: | 109818. 10 interactions. |
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