

| 货号 | HX011107 |
|---|---|
| 品牌 | abinScience |
| 种属反应性 | Human |
| 应用 | ELISA, FCM |
| 同种型 | IgG2a |
| 克隆号 | SAA0370 |
| 靶标 | IL2, IL-2, Aldesleukin, Interleukin-2, TCGF, T-cell growth factor |
| 内毒素水平 | Please contact with the lab for this information. |
| 纯度 | >95% as determined by SDS-PAGE. |
| 纯化方式 | Protein A/G purified from cell culture supernatant. |
| Accession号 | P60568 |
| 状态 | Liquid |
| 保存溶液 | 0.01M PBS, pH 7.4, 0.09% Sodium azide. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| 稳定性和存储 | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term. |
| 背景 | Interleukin-2 (IL2) is a ~17 kDa protein. Cytokine produced by activated CD4-positive helper T-cells and to a lesser extend activated CD8-positive T-cells and natural killer (NK) cells that plays pivotal roles in the immune response and tolerance. Binds to a receptor complex composed of either the high-affinity trimeric IL-2R (IL2RA/CD25, IL2RB/CD122 and IL2RG/CD132) or the low-affinity dimeric IL-2R (IL2RB and IL2RG). Interaction with the receptor leads to oligomerization and conformation changes in the IL-2R subunits resulting in downstream signaling starting with phosphorylation of JAK1 and JAK3. In turn, JAK1 and JAK3 phosphorylate the receptor to form a docking site leading to the phosphorylation of several substrates including STAT5. This process leads to activation of several pathways including STAT, phosphoinositide-3-kinase/PI3K and mitogen-activated protein kinase/MAPK pathways. 1. Mingari, MC. et al. (1984) Nature 312, 641-3. PMID: 6438535 2. Wang, X. et al. (2005) Science (New York, N.Y.) 310, 1159-63. PMID: 16293754 3. Stauber, DJ. et al. (2006) Proceedings of the National Academy of Sciences of the United States of America 103, 2788-93. PMID: 16477002 4. Miyazaki, T. et al. (1994) Science (New York, N.Y.) 266, 1045-7. PMID: 7973659 5. Kirken, RA. et al. (1995) Cytokine 7, 689-700. PMID: 8580378 6. Osinalde, N. et al. (2015) Proteomics 15, 520-31. PMID: 25142963 7. Holbrook, NJ. et al. (1984) Proceedings of the National Academy of Sciences of the United States of America 81, 1634-8. PMID: 6608729 |
| Note | For research use only. |

Detects IL2 in indirect ELISAs.



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