HiActi® Recombinant Human IL-2 Protein, His Tag 重组人白介素-2

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SPR免疫学研究细胞因子信号转导

Product no.90103ES Sizes4 options SourceYeasen · Official

Cat. No. 90103ES10

现货 ¥485.00

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Cat.No Spec Price Status

90103ES10 10 μg ¥485.00 现货 Enquire

90103ES60 100 μg ¥2,115.00 现货 Enquire

90103ES76 500 μg ¥2,885.00 现货 Enquire

90103ES50 50 μg ¥1,685.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No90103ES

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

技术平台 SPR

应用方法 免疫学研究研究IL-2介导的T细胞免疫调节功能 细胞因子信号转导研究IL-2/IL-2R信号通路

适用物种种属人

检测方法 SDS-PAGE LAL法

生物特性参数 蛋白类型白介素-2 (IL-2) 种属来源人 生物活性描述Human IL-2R immobilized on CM5 chip can bind human IL-2 His tag with an affinity constant of 3.84 x 10-7M as determined in a SPR assay (Biacore 8K). 应用免疫学研究；细胞因子信号转导研究 AccessionP60568

技术参数纯度> 90% as determined by SDS-PAGE 内毒素水平< 1.0 EU per μg by LAL method 分子量Approximately 17.35 kDa 制剂形式Lyophilized from a 0.2 μm filtered concentrated solution in PBS 活性亲和力常数KD=3.84 x 10^-7 M (SPR法测定) 储存条件-25 ~ -15℃保存，收到货之后有效期1年。复溶后，无菌条件下，-85 ~ -65℃保存，3个月有效期。 表达系统HEK293 标签N-His 外观Lyophilized Powder 复溶方法Centrifuge tubes before opening. Dissolve lyophilized protein with PBS. Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles. 表达序列Ala21-Thr153 产品别称Interleukin-2 T-Cell Growth Factor TCGF Aldesleukin