

| 货号 | HF943022 |
|---|---|
| 品牌 | abinScience |
| 描述 |
GMP Grade Human IL-1 beta/IL-1F2 (Tag Free) (HF943022) expressed in E. coli. Purity: >95% as determined by SDS-PAGE. by SDS-PAGE.
Highlights
|
| 表达系统 | E. coli |
| Accession号 | P01584 |
| 蛋白长度 | Ala117-Ser269 |
| 应用 | ELISA, Functional assay |
| 种属 | Homo sapiens (Human) |
| 生物活性 | Measured by its ability to induce NF-kB reporter activity in MCF-7 cells. The ED50 is ≤10 pg/ml. |
| 性质 | Recombinant |
| 内毒素水平 | <0.01 EU/ug |
| 纯度 | >95% as determined by SDS-PAGE. |
| 预测分子量 | 17.4 kDa |
| 状态 | Lyophilized |
| 保存溶液 | Lyophilized from a 0.22 μm-filtered solution containing 10 mM PB, 5% Trehalose, 0.01% Tween 80, pH 7.4 Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| 重悬 | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| 运输 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 稳定性和存储 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 别名 | Catabolin, IL-1 beta, IL1B, IL1F2, Interleukin-1 beta |
| 背景 | Interleukin-1 beta (Interleukin-1 beta,IL1B,Catabolin,IL1F2,IL-1 beta) is a ~30 kDa protein. Potent pro-inflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production. Promotes Th17 differentiation of T-cells. Synergizes with IL12/interleukin-12 to induce IFNG synthesis from T-helper 1 (Th1) cells. Plays a role in angiogenesis by inducing VEGF production synergistically with TNF and IL6. 1. Tominaga, K. et al. (2000) International immunology 12, 151-60. PMID: 10653850 2. Nakahara, H. et al. (2003) Arthritis and rheumatism 48, 1521-9. PMID: 12794819 3. LaRock, CN. et al. (2016) Science immunology 1. PMID: 28331908 4. Van Damme, J. et al. (1985) Nature 314, 266-8. PMID: 3920526 5. Tian, XX. et al. (2021) International endodontic journal 54, 916-925. PMID: 33377178 6. Xia, S. et al. (2021) Nature 593, 607-611. PMID: 33883744 |
| Note | For research use only. |

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