IL-17A, His, Human
目录号 : GP29051
Sample solution is provided at 25 µL, 10mM.
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| Purity | > 95% as analyzed by SDS-PAGE | Source | Human |
| Phycical Appearance | Shipping Condition | ||
| Synonyms | IL17A; CTLA-8 | ||
| Apparent Molecular Weight | 14~22 kDa, on SDS-PAGE under reducing conditions. | ||
| Stability | Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles. | ||
| Biological Activity | ED50 < 10.0 ng/ml. Measured by its ability to induce IL-6 secretion by NIH 3T3 mouse embryonic fibroblast cells, corresponding to a specific activity of > 1.0 × 105 units/mg. | ||
| Endotoxin Level | < 0.2 EU/μg of protein by gel clotting method | ||
| Reconstitution | It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH₂O or PBS up to 100 μg/ml. | ||
| Formulation | Lyophilized after extensive dialysis against PBS. | ||
Interleukin-17A (IL-17A),also known as CTLA-8 and IL-17, is a proinflammatory cytokine belonging to the IL-17 family. It is secreted by Th17 cells, gamma/delta T cells, NK cells and neutrophils. IL-17A signals through IL-17 receptor A in a complex with receptor C or D to regulate NF-kappaB and MAP kinase activities. IL-17A plays important roles in the anti-microbial response and chronic inflammation. It stimulates the production of IL-6, IL-8 and G-CSF in epithelial and endothelial cells, and induces the expression of ICAM-1 in fibroblasts. Clinically, IL-17A has been associated with inflammatory diseases, such as rheumatoid arthritis, psoriasis and multiple sclerosis.
ED50 < 10.0 ng/ml. Measured by its ability to induce IL-6 secretion by NIH 3T3 mouse embryonic fibroblast cells, corresponding to a specific activity of > 1.0 × 105 units/mg.
Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.