| 货号 | MAB530-SP |
| 别名 | CD124 antigen; CD124; IL-4 receptor subunit alpha; IL-4R subunit alpha; IL4R; IL-4RA; IL4RACD124; IL-4R-alpha; interleukin 4 receptor; interleukin-4 receptor alpha chain; interleukin-4 receptor subunit alpha | 全称 | Interleukin 4 Receptor alpha |
| 反应种属 | Mouse |
| 应用 | Western Blot |
| 目标/特异性 | Detects mouse IL-4 R alpha in direct ELISAs and Western blots. Shows less than 1% cross‑reactivity with recombinant human IL-4 R alpha. |
| 使用方法 | Western Blot: 1 µg/mL |
| 来源 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 产品组分 |
| 供应商 | R&D Systems |
| Entrez Gene IDs | 3566 (Human); 16190 (Mouse) |
| 应用文献 | |
| R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions. IL-21 administration into the nostril alleviates murine allergic rhinitis. | |
| 纯化方式 | Protein A or G purified from hybridoma culture supernatant |
| 免疫原 | Mouse myeloma cell line NS0-derived recombinant mouse IL-4 R alpha Ile26-Arg233 Accession # P16382 |
| 生物活性 | Mouse |
| 标记 | Unconjugated |
| 溶解方法 | Reconstitute at 0.5 mg/mL in sterile PBS. |
| 背景 | Interleukin 4 is a pleiotropic cytokine produced primarily by activated T cells, mast cells and basophils. The diverse biological effects of IL-4 on a variety of cell types are mediated by the binding of IL-4 to specific cell surface receptors. As is the case with many other cytokines, the functional high-affinity receptor for IL-4 is a complex consisting of a ligand binding subunit ( alpha chain) and a second subunit ( beta chain) that can modulate the ligand binding affinity of the receptor complex. It has been shown that in certain cell types, the gamma chain of the IL-2 receptor is a functional component ( beta chain) of the IL-4 receptor complex. cDNA clones for the ligand binding chain (IL-4 R alpha ) of both the mouse and human high affinity IL-4 receptors have been isolated. The human or mouse IL-4 R alpha is an approximately 140 kDa transmembrane protein containing an extracellular domain, a transmembrane domain, and a large cytoplasmic domain that is essential for IL-4 signal transduction. In addition to the cDNA clone encoding the full-length transmembrane protein, a second cDNA clone that arises from alternate splicing and that encodes a soluble secreted form of IL-4 R alpha has been isolated from mouse cells, but not yet from human sources. A naturally-occurring soluble form of the IL-4 R alpha has also been identified in mouse biological fluids and murine cell culture supernatants. Native or recombinant murine soluble IL-4 R alpha, as well as recombinant human soluble IL-4 R alpha, can bind IL-4 with the same affinity as the membrane bound IL-4 R alpha. Soluble IL-4 R alpha is a competitive inhibitor of IL-4 and has been shown to neutralize effectively many IL-4-mediated responses both in vivoandin vitro. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 参考文献 |
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