Recombinant Human TNFR2/CD120b/TNFRSF1B Protein,hFc Tag

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Product no.95316ES Sizes3 options SourceYeasen · Official

Cat. No. 95316ES25

现货 ¥915.00

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Cat.No Spec Price Status

95316ES25 25 μg ¥915.00 现货 Enquire

95316ES60 100 μg ¥3,385.00 现货 Enquire

95316ES76 500 μg ¥11,305.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No95316ES

Specification25 μg

Storage-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。

Shelf Life1年

Origin翌圣生物科技(上海)股份有限公司

适用物种种属人

检测方法 SDS-PAGE HPLC LAL法 ELISA

生物特性参数 蛋白类型Fc融合蛋白 种属来源人 生物活性描述ELISA数据：与Human TNF alpha结合EC50为7.1ng/ml；与Biotinylated Anti-TNFR2 Antibody结合EC50为19ng/ml。

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: 51.89 kDa; migrates to 70-80 kDa by SDS-PAGE due to glycosylation. 制剂形式Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. 活性ELISA: EC50 of 7.1 ng/ml for binding to Human TNF alpha; EC50 of 19 ng/ml for binding to Biotinylated Anti-TNFR2 Antibody. 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。 表达序列Leu23-Asp257 表达系统HEK293 标签C-hFc 外观Lyophilized Powder 复溶方法开盖之前，先离心。使用蒸馏水复溶冻干的蛋白质，复溶浓度超过100 μg/mL。建议首次使用时将蛋白分装为每次实验用量，避免反复冻融。 Accession编号P20333-1