| 產(chǎn)品編號 | bs-42370P |
| 英文名稱 | Recombinant mouse IL21 protein, N-His |
| 中文名稱 | 重組小鼠白介素21蛋白 |
| 別 名 | Interleukin 21; Interleukin21; IL 21; IL-21; Za11; Interleukin-21; interleukin-21 isoform; IL21_HUMAN. |
| 理論分子量 | 16.6kDa |
| 性 狀 | Liquid |
| 濃 度 | >0.5mg/ml |
| 純 度 | >90% as determined by SDS-PAGE |
| 緩 沖 液 | PBS (pH=8.0) with 5% Glycerol |
| 保存條件 | Stored at -70℃ or -20℃. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產(chǎn)品介紹 |
IL-21 is a typical family I cytokine with broad pleiotropic actions and is primarily produced by T follicular helper cells, Th17, and natural killer T cells in response to antigenic stimulation. Il-21 generally enhances antigen-specific responses of immune cells. It controls the activation, proliferation, differentiation, cytotoxicity, and survival of various target immune cells. Additionally, IL-21 promotes the anti-tumor activity of CD8+ T-cells and NK cells. IL-21 elicits its effect through binding to IL-21R, which also contains the gamma chain found in other cytokine receptors such as IL-2, IL-4, IL-7, IL-9 and IL-15. IL-21/IL-21R interaction triggers a cascade of events, which includes activation of the tyrosine kinases JAK1 and JAK3, followed by activation of the transcription factors STAT1 and STAT3. Recombinant Human IL-21 is a 15.4 kDa protein consisting of 132 amino acid residues. SWISS: Q9ES17 Gene ID: 60505 白介素21是多效免疫調(diào)節(jié)活性的細胞因子,與其受體結(jié)合后可以調(diào)節(jié)并促進B細胞、T細胞、NK細胞的增殖、分化并提高NK細胞殺傷活性。 |
| 產(chǎn)品圖片 |
The purity of the protein is greater than 90% as determined by reducing SDS-PAGE.
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| 1、抗體溶解方法 | |
| 2、抗體修復(fù)方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關(guān)于肽鏈的設(shè)計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
