Recombinant SARS-COV-2 Spike S1 (N501Y,K417N,E484K) Protein,His Tag

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SARS-CoV-2研究

Product no.96473ES Sizes3 options SourceYeasen · Official

Cat. No. 96473ES25

现货 ¥1,185.00

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Cat.No Spec Price Status

96473ES25 25 μg ¥1,185.00 现货 Enquire

96473ES60 100 μg ¥4,735.00 现货 Enquire

96473ES76 500 μg ¥15,755.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No96473ES

Specification高活性、高纯度、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 SARS-CoV-2研究研究刺突蛋白S1与ACE2受体的相互作用

适用物种种属病毒

检测方法 SDS-PAGE SEC-HPLC LAL法 ELISA

生物特性参数 蛋白类型重组蛋白 种属来源病毒 生物活性描述ELISA测定与Human ACE2结合的EC50为53.6ng/ml

技术参数 内毒素水平Less than 1 EU per μg by the LAL method 分子量预测MW为75.9 kDa；糖基化后SDS-PAGE显示90-130 kDa 纯度>95% as determined by SDS-PAGE and SEC-HPLC 制剂形式0.22μm filtered solution in PBS (pH 7.4) 表达系统HEK293 标签C-His 外观Liquid 储存条件-85~-65℃保存，有效期1年，建议分装避免反复冻融 AccessionYP_009724390.1 表达序列Val16-Arg685(N501Y K417N E484K)