Interleukin-15 receptor alpha (IL-15R alpha) is a high affinity IL-15 binding protein that is crucial for mediating IL-15 functions such as memory CD8 T cell proliferation and NK, NK/T cell, and intestinal intraepithelial lymphocyte development. IL-15RA Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 21.3 kDa and the accession number is Q13261-1.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 μg | ¥ 5,180 | 5日内发货 | ||
500 μg | ¥ 20,700 | 5日内发货 | ||
1 mg | ¥ 34,600 | 5日内发货 |
生物活性 | Immobilized Human IL-15 at 2μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Human IL-15RA, His Tag with the EC50 of 45.9ng/ml determined by ELISA. |
产品描述 | Interleukin-15 receptor alpha (IL-15R alpha) is a high affinity IL-15 binding protein that is crucial for mediating IL-15 functions such as memory CD8 T cell proliferation and NK, NK/T cell, and intestinal intraepithelial lymphocyte development. IL-15RA Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 21.3 kDa and the accession number is Q13261-1. |
种属 | Human |
表达系统 | HEK293 Cells |
标签 | C-His-Avi |
蛋白编号 | Q13261-1 |
别名 | MGC104179, IL-15 R α, IL-15RA, IL-15 R alpha, IL-15RA/IL-15 R α/CD215, CD215 |
蛋白构建 | Ile31-Thr205 |
蛋白纯度 | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
分子量 | 21.3 kDa (predicted). Due to glycosylation, the protein migrates to 50-70 kDa based on Tris-Bis PAGE result. |
内毒素 | < 1 EU/μg by the LAL method. |
缓冲液 | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. |
复溶方法 | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
存储 |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
运输方式 |
In general, Lyophilized powders are shipping with blue ice. |
研究背景 | Interleukin-15 receptor alpha (IL-15R alpha) is a high affinity IL-15 binding protein that is crucial for mediating IL-15 functions such as memory CD8 T cell proliferation and NK, NK/T cell, and intestinal intraepithelial lymphocyte development. |
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IL-15RA Protein, Human, Recombinant (His & Avi), Biotinylated MGC104179 MGC 104179 IL-15 R α IL-15RA IL-15 R alpha CD-215 IL-15RA/IL-15 R α/CD215 CD 215 CD215 MGC-104179 recombinant recombinant-proteins proteins protein