Interleukin 17a Protein (AA 20-155)
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- 抗原 See all Interleukin 17a (IL17A) 蛋白
- Interleukin 17a (IL17A) (Interleukin 17A (IL17A))
- 蛋白类型
- Recombinant
- 生物活性
- Active
- 产品特性
- AA 20-155
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宿主
- 人
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资源
- 大肠杆菌(E. Coli)
- 应用范围
- Flow Cytometry (FACS)
- 纯度
- >98 % , as determined by Coomassie stained SDS-PAGE and HPLC analysis.
- 内毒素水平
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Less than 0.1 ng per μg of protein.
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- Discover our top product IL17A 蛋白
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- 应用备注
- Optimal working dilution should be determined by the investigator.
- 说明
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Biological activity: ED50 is ≤ 2.0 ng/ml, corresponding to a specific activity of ≥ 5.0 x 105 units/mg as determined by the dose-dependent induction of IL-6 in primary human foreskin fibroblasts.
- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- For maximum results, quick spin vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex. It is recommended to further dilute in a buffer, such as 5 % Trehalose, and store working aliquots at -20 °C to -80 °C.
- 缓冲液
- Lyophilized, carrier-free.
- 注意事项
- Avoid repeated freeze/thaw cycles.
- 储存条件
- -20 °C
- 储存方法
- Unopened vial can be stored at -20°C or -70°C.
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- 抗原
- Interleukin 17a (IL17A) (Interleukin 17A (IL17A))
- 别名
- IL-17A (IL17A 产品)
- 别名
- CTLA8 Protein, IL-17 Protein, IL-17A Protein, IL17 Protein, Ctla-8 Protein, Ctla8 Protein, Il17 Protein, ChIL-17 Protein, IL-17F Protein, IL17A Protein, CTLA-8 Protein, interleukin 17A Protein, IL17A Protein, Il17a Protein
- 背景
- IL-17A was initially identified from a subtracted cDNA library between closely related murine lymphoid cells and called CTLA-8, It also shares 58 % homology with an open reading frame of the T-lymphotropic Herpesvirus Samirii virus (viral IL-17). IL-17A belongs to a family of cytokines, which has six members, designated IL-17A-F. IL-17 is expressed by a unique lineage of CD4+ T cells (Th17) that develop in response to IL-23, in particular under conditions in which Th1 and Th2 development are suppressed. IL-17A shares the greatest homology (55 %) with IL-17F. Both IL-17A and IL-17F are produced by Th17 cells. IL-17A and IL-17F can either exist as IL-17A homodimers and IL-17F homodimers or as IL-17A-IL-17F heterodimers. IL-17 is a key mediator of autoimmune disorders, including rheumatoid arthritis, psoriasis, inflammatory bowel disease, and asthma, and plays a role in host defense.
- 分子量
- The 137 amino acid N-terminal methionylated recombinant protein has a predicted molecular mass of 15.7 kDa. The predicted N-terminal amino acid is Met. This protein exists as a disulfide-linked homodimer.
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