Recombinant SARS-Cov-2 Spike RBD (Omicron BA.2/BA.2.2.1) Protein,His Tag

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新冠相关研究

Product no.96463ES Sizes3 options SourceYeasen · Official

Cat. No. 96463ES25

现货 ¥1,135.00

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96463ES25 25 μg ¥1,135.00 现货 Enquire

96463ES60 100 μg ¥4,505.00 现货 Enquire

96463ES76 500 μg ¥15,005.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No96463ES

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 新冠相关研究研究SARS-CoV-2 Spike蛋白RBD与ACE2受体的相互作用

适用物种种属病毒

检测方法 ELISA SDS-PAGE SEC-HPLC LAL法

生物特性参数 蛋白类型重组蛋白/靶点蛋白/新冠相关蛋白 种属来源Virus 生物活性描述Immobilized SARS-Cov-2 Spike RBD (Omicron BA.2/BA.2.2.1) His Tag at 1μg/ml; Dose response curve for Human ACE2 hFc Tag with EC50 of 6.9ng/ml determined by ELISA. 应用研究SARS-CoV-2 Spike蛋白RBD介导的病毒与ACE2受体的结合

技术参数纯度>95% (SDS-PAGE and SEC-HPLC) 内毒素水平<1 EU/μg (LAL method) 分子量Predicted 25.92 kDa; SDS-PAGE 35-42 kDa 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4) with 8% trehalose as protectant before lyophilization 储存条件-25~-15℃保存，有效期1年；复溶后-85~-65℃保存，3个月；避免反复冻融 活性ELISA EC50 = 6.9 ng/ml (against Human ACE2 hFc Tag) 表达系统HEK293 标签C-His 外观Lyophilized Powder Accession号QHD43416.1 表达序列Arg319-Phe541 (G339D S371F S373P S375F T376A D405N R408S K417N N440K S477N T478K E484A Q493R Q498R N501Y Y505H)