基本描述
产品名称：Recombinant Human IL-21R Protein
规格或纯度：无动物源,无载体,生物活性,ActiBioPure™,无叠氮钠,高性能,His标签,≥92%(SDS-PAGE)
应用：SDS-PAGE, Cell Culture, HPLC, Functional Studies
生物活性：1. Measured by its ability to bind human IL-21 in a functional ELISA. 2. Measured by its ability to inhibit IL-21-induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 4-25 ng/mL in the presence of 2ng/mL of recombinant human IL-21.
纯度：>92% (SDS-PAGE)
氨基酸：20-236 aa
无载体：Yes
无动物源：Yes
Accession #：Q9HBE5
预测分子量：26.5 kDa
SDS-PAGE：45.9 kDa, under reducing conditions; 45.9 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, His标签
产品规格参数
储存缓冲液：Lyophilized from sterile PBS, 5% Trehalose, 5% Mannitol, 0.01% Tween-80, pH7.4.
复溶：It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25mg/mL.
储存温度：-20°C储存,避免反复冻融
运输条件：超低温运输
稳定性与储存：收到后在无菌条件下保存，温度为 -20℃ 至 -80℃。收货后建议分装。避免冷冻/解冻循环。
功能和特点
Accession #：Q9HBE5
生物活性：1. Measured by its ability to bind human IL-21 in a functional ELISA. 2. Measured by its ability to inhibit IL-21-induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 4-25 ng/mL in the presence of 2ng/mL of recombinant human IL-21.
图片
>
Protein Bioactivity: Recombinant Human IL-21R Protein (rp147505)
Recombinant Human IL-21R Protein (rp147505) - Protein Bioactivity
Measured by its ability to inhibit IL-21-induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 4.0 - 25.0 ng/mL in the presence of 2 ng/mL of recombinant human IL-21.
>
ELISA: Recombinant Human IL-21R Protein (rp147505)
Recombinant Human IL-21R Protein (rp147505) - ELISA
Immobilized Recombinant Human IL-21 Protein at 4 μg/mL can bind biotinylated Recombinant Human IL-21R Protein (rp147505).
>
SDS-PAGE: Recombinant Human IL-21R Protein (rp147505)
Recombinant Human IL-21R Protein (rp147505) - SDS-PAGE
3 μg/lane of Recombinant Human IL-21R Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 45.9 kDa.
查看阿拉丁官网此产品相关对应页面：https://www.aladdin-e.com/zh_cn/rp147505.html
关键字： 重组人IL-21R蛋白 ; 重组人白介素21受体蛋白 ; 重组人 IL-21R 蛋白;CD360 antigen
上海阿拉丁生化科技股份有限公司是A股上市公司（（股票代码：688179），专注于科研试剂的研发、生产和销售，已陆续建立多个工厂和研发中心。作为领军企业，阿拉丁始终坚持质量第一，连续13年被评为“最受欢迎试剂品牌”。
阿拉丁目前常备库存试剂产品品种超过7万种，SKU总数超过46万，产品线涵盖了化学试剂、生化试剂、药靶配体、蛋白质和抗体等多个领域，是国内少数化学试剂到生物试剂全面发展的国产试剂品牌，产品同步发布在我们国内外电商平台。