Recombinant Human IL-2 R alpha/CD25 Protein, His-Avi Tag

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抗体药物研发细胞信号通路研究

Product no.93903ES Sizes3 options SourceYeasen · Official

Cat. No. 93903ES60

现货 ¥3,985.00

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Cat.No Spec Price Status

93903ES60 100 μg ¥3,985.00 现货 Enquire

93903ES76 500 μg ¥13,255.00 现货 Enquire

93903ES25 25 μg ¥1,195.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No93903ES

Specification高纯度、高活性、低内毒素、高批间一致性

Origin翌圣生物科技(上海)股份有限公司

应用方法 抗体药物研发作为靶点蛋白用于抗体筛选和功能验证 细胞信号通路研究研究IL-2/IL-2R介导的信号通路

适用物种种属人

检测方法 LAL SDS-PAGE HPLC ELISA SPR

生物特性参数 蛋白类型重组蛋白 种属来源人 生物活性描述ELISA: 抗IL-2R alpha抗体EC50=5.3ng/ml; 与IL-2结合EC50=59.6ng/ml; SPR: 亲和力常数15.2nM 应用抗体药物靶点研究，IL-2信号通路研究

技术参数纯度> 95% as determined by SDS-PAGE and HPLC 内毒素水平< 1.0 EU per μg by the LAL method 分子量Predicted MW 24.6 kDa; migrates to 40-50 kDa by Tris-Bis PAGE due to glycosylation 表达序列Glu22-Cys213 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4); 5% trehalose added as protectant 表达系统HEK293 标签C-His-Avi 外观Lyophilized Powder 储存条件-25 ~ -15℃保存，有效期2年；复溶后，-85 ~ -65℃保存，3个月有效期 复溶方法无菌水复溶，浓度超过100 μg/mL，建议分装避免反复冻融 蛋白数据库编号P01589