Recombinant Human TNFR2/CD120b/TNFRSF1B Protein, His tag

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Product no.93752ES Sizes3 options SourceYeasen · Official

Cat. No. 93752ES60

现货 $3,385.00

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Cat.No Spec Price Status

93752ES60 100 μg $3,385.00 现货 Enquire

93752ES76 500 μg $11,305.00 现货 Enquire

93752ES25 25 μg $915.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No93752ES

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

适用物种种属人

检测方法 SDS-PAGE SEC-HPLC ELISA

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法测定，与生物素化人TNF alpha结合的EC50为16.6 ng/mL；与抗TNFR2抗体结合的EC50为12.7 ng/mL

技术参数纯度SDS-PAGE>95%，HPLC>90% 内毒素水平<1.0 EU/μg (LAL法) 分子量约26.2 kDa，糖基化后SDS-PAGE迁移至48-60 kDa 制剂形式冻干粉，含PBS (pH7.4)及5%海藻糖保护剂 储存条件-25~-15℃保存，有效期1年；复溶后在-85~-65℃无菌保存3个月 表达序列Leu23-Asp257 表达系统HEK293 标签C-His 产品别称CD120b Etanercept p75TBPII p75TNFR TNF RII TNF-R2 TNF-R75 TNFR80 TNFRSF1B TNFR2 TBPII TNFBR TNFR1B Accession号P20333-1 复溶方法开盖前离心，用蒸馏水复溶至浓度>100 μg/mL，分装避免反复冻融 外观冻干粉