

| 货号 | HY218011 |
|---|---|
| 品牌 | abinScience |
| 描述 |
GMP Grade Human IL-5 (Tag Free) (HY218011) expressed in Mammalian cells. Purity: >95% as determined by SDS-PAGE. by SDS-PAGE.
Highlights
|
| 表达系统 | Mammalian cells |
| Accession号 | P05113 |
| 蛋白长度 | Ile20-Ser134 |
| 应用 | ELISA, Functional assay |
| 种属 | Homo sapiens (Human) |
| 生物活性 | Measured in a cell proliferation assay using TF-1 human erythroleukemic |
| 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 | 13 kDa |
| 状态 | Lyophilized |
| 保存溶液 | Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% Mannitol, 0.01% Tween80, 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 | B-cell differentiation factor I, Eosinophil differentiation factor, IL-5, IL5, Interleukin-5, T-cell replacing factor, TRF |
| 背景 | Interleukin-5 (IL5) is a ~15 kDa protein. Homodimeric cytokine expressed predominantly by T-lymphocytes and NK cells that plays an important role in the survival, differentiation, and chemotaxis of eosinophils. Also acts on activated and resting B-cells to induce immunoglobulin production, growth, and differentiation. Mechanistically, exerts its biological effects through a receptor composed of IL5RA subunit and the cytokine receptor common subunit beta/CSF2RB. Binding to the receptor leads to activation of various kinases including LYN, SYK and JAK2 and thereby propagates signals through the RAS-MAPK and JAK-STAT5 pathways respectively. IL5 is the therapeutic target of mepolizumab (Nucala). 1. Clutterbuck, EJ. et al. (1989) Blood 73, 1504-12. PMID: 2653458 2. Ochiai, K. et al. (1997) Clinical and experimental immunology 107, 198-204. PMID: 9010276 3. Tavernier, J. et al. (1992) Proceedings of the National Academy of Sciences of the United States of America 89, 7041-5. PMID: 1495999 4. Kusano, S. et al. (2012) Protein science : a publication of the Protein Society 21, 850-64. PMID: 22528658 5. Alam, R. et al. (1995) International archives of allergy and immunology 107, 226-7. PMID: 7613138 |
| Note | For research use only. |

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