基本描述
产品名称：Recombinant Human IL-21 Protein
规格或纯度：ActiBioPure™, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥97%(SDS-PAGE&HPLC)
生物活性：1. Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED50 for this effect is ≤ 2.0 ng/mL. 2. Recombinant Human IL-21 stimulates cell proliferation of the CTLL-2 mouse cytotoxic T cell line. The ED50 for this effect is typically less than 40 ng/mL.
纯度：＞97% (SDS-PAGE, HPLC)
氨基酸：30-162 aa
无载体：Yes
无动物源：Yes
Accession #：Q9HBE4
预测分子量：15.4 kDa
SDS-PAGE：13.9 kDa, under reducing conditions; 13.9 kDa, under non-reducing conditions.
级别：无动物源, 无载体, 生物活性, ActiBioPure™, 无叠氮钠, 高性能
产品规格参数
储存缓冲液：Lyophilized from a 0.2μm filtered solution 20mM PBS, pH 7.4
复溶：This vial must be briefly centrifuged prior to opening to bring the - 2 - contents to the bottom. Reconstitute in a sterile aqueous buffer to an appropriate concentration. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
储存温度：-20°C储存
运输条件：超低温运输
稳定性与储存：如需长期储存，产品应储存在 ≤ -20°C。 复溶后请避免反复冻融循环。 自收到之日起 12 个月，-20 至 -70℃（按提供时的温度）。 1 个月，复溶后在无菌条件下 2 至 8℃ 保存
功能和特点
Accession #：Q9HBE4
生物活性：1. Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED50 for this effect is ≤ 2.0 ng/mL. 2. Recombinant Human IL-21 stimulates cell proliferation of the CTLL-2 mouse cytotoxic T cell line. The ED50 for this effect is typically less than 40 ng/mL.
图片
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Protein Bioactivity: Recombinant Human IL-21 Protein (rp147498)
Recombinant Human IL-21 Protein (rp147498) - Protein Bioactivity
Recombinant Human IL-21 stimulates cell proliferation of the CTLL-2 mouse cytotoxic T cell line. The ED₅₀ for this effect is typically less than 40 ng/mL.
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Protein Bioactivity: Recombinant Human IL-21 Protein (rp147498)
Recombinant Human IL-21 Protein (rp147498) - Protein Bioactivity
Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED₅₀ for this effect is less than 2.0 ng/mL.
>
SDS-PAGE: Recombinant Human IL-21 Protein (rp147498)
Recombinant Human IL-21 Protein (rp147498) - SDS-PAGE
2 μg/lane of Recombinant Human IL-21 was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 13.9 kDa.
查看阿拉丁官网此产品相关对应页面：https://www.aladdin-e.com/zh_cn/rp147498.html
关键字： 重组人IL-21蛋白 ; 重组人 IL-21 蛋白;CVID11 ; IL21
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