| 货号 | 产品名称 | 规格 | 库存 | 价格 | 数量 | 购买 |
|---|---|---|---|---|---|---|
| KR0146 | IL-1RA/ IL-1F3, Human, Recombinant | 10ug |
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| 分子量 | 17.26 kDa |
|---|---|
| 表观分子量 | 18 kDa |
| 片段与标签 | Arg26-Glu177 |
| 生物活性 | Measured by the dose-dependent inhibition of IL-1 stimulation of D10S cells.The ED50 for this effect is typically 0.5 ng/ mL. |
| 物种 | Human |
| 表达宿主 | E.coli |
产品特性
| 纯度 | ＞95% as determined by reducing SDS-PAGE. |
|---|---|
| 内毒素 | ＜1.0 EU per µg as determined by LAL test. |
| 保存 | Lyophilized Protein should be stored at ＜ -20℃, though stable at room temperature for 3 weeks.＜br/ >Reconstituted Protein solution can be stored at 4-7℃ for 2-7 days.＜br/ >Aliquots of reconstituted samples are stable at ＜ -20℃ for 3 months |
产品介绍
Interleukin-1 Receptor Antagonist (IL-1RN) is a member of the IL-1 family. Endogenous IL-1RN is produced in numerous animal disease models as well as in human autoimmune and chronic inflammatory diseases. It binds to IL-1 Receptors in competition with IL-1, but does not elicit intracellular response from this binding. Its role in counteracting the proinflammatory effects of IL-1 is being studied by numerous research groups. IL-4 and IL-13 have been shown to amplify the stimulatory effect of IL1-beta on the production of soluble and intracellular forms of IL-1RN. The regulated expression of IL-1RN in various cell types has been shown to be influenced by Cytokines. In synovial fibroblasts, IL-1, TNF-alpha, or PDGF markedly enhances the synthesis of IL-1RN.
