产品信息
| 别名 | IL-27, IL-27-A, IL-27p28, IL27-A, p28 |
| 物种 | Mouse |
| 表达宿主 | E.coli |
| 序列信息 | MFPTDPLSLQELRREFTVSLYLARKLLSEVQGYVHSFAESRLPGVNLDLLPLGYHLPNVSLTFQAWHHLSDSERLCFLATTLRPFPAMLGGLGTQGTWTSSEREQLWAMRLDLRDLHRHLRFQVLAAGFKCSKEEEDKEEEEEEEEEEKKLPLGALGGPNQVSSQVSWPQLLYTYQLLHSLELVLSRAVRDLLLLSLPRRPGSAWDS with polyhistidine tag at the C-terminus. |
| 检索号 | Q8K3I6.1 |
| 分子量 | 24.51 kDa |
| 表观分子量 | 25 kDa |
| 标签 | His-tag at the C-terminus |
| 生物活性 | Measure by its ability to protect HepG2 cells infected with encephalomyocarditis (EMC) virus.The ED50 for this effect is <5 ng/mL. |
产品特性
| 纯度 | >98% as determined by SDS-PAGE. Ni-NTA chromatography |
| 内毒素 | <0.1 EU per 1 μg of the protein by the LAL method. |
| 保存 | Lyophilized protein should be stored at -5~-20°C for 1 year. Upon reconstitution, store at 2-8°C 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 -5~-20°C or -80°C for 3-6 months. |
| 运输 | Ambient temperature or ice pack. |
| 制剂 | The protein was lyophilized from a 0.2 µm filtered solution containing 1X PBS, pH 7.4. |
| 复融 | It is recommended to reconstitute the lyophilized protein in sterile water to a concentration not less than 100 μg/mL.Do Not Vortex! Vigorous shaking may impair the biological activity of the protein. |
背景介绍
Interleukin-30 (IL-30) is a protein with a molecular weight of 28 kilodaltons, which forms one chain of the heterodimeric cytokine called interleukin 27 (IL-27), thus is sometimes called IL27-p28. The other chain of IL-27 is a molecule called Epstein-Barr induced gene-3 (EBI3). IL-30 is a member of the long-chain, 4-helix bundle family of cytokines, making it structurally similar to IL-6. This gene for this molecule is now officially called IL-27 under HGNC guidelines.
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