Recombinant SARS-COV-2 Spike RBD(Omicron BQ.1.1) Protein, His Tag

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Product no.94043ES Sizes3 options SourceYeasen · Official

Cat. No. 94043ES60

现货 $4,585.00

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Cat.No Spec Price Status

94043ES60 100 μg $4,585.00 现货 Enquire

94043ES76 500 μg $16,855.00 现货 Enquire

94043ES80 1 mg $29,855.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No94043ES

Specification100 μg / 500 μg / 1 mg

Origin翌圣生物科技(上海)股份有限公司

适用物种种属 SARS-CoV-2

检测方法 ELISA SDS-PAGE HPLC 鲎试剂法

生物特性参数 蛋白类型重组蛋白 种属来源SARS-CoV-2 生物活性描述Immobilized SARS-CoV-2 Spike RBD (Omicron BQ.1.1) His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Human ACE2 hFc Tag with the EC50 of 15.8ng/ml determined by ELISA. 应用研究SARS-CoV-2 RBD与ACE2的结合

技术参数 表达系统HEK293 Cells 标签His tag at the C-terminal 外观冻干粉 内毒素水平< 1.0 EU per 1μg of the protein by the LAL method 分子量Approximately 25.98 kDa; due to glycosylation migrates to 35-43 kDa based on Tris-Bis PAGE 表达区间Arg319-Phe541 (G339D R346T S371F S373P S375F T376A D405N R408S K417N N440K K444T L452R N460K S477N T478K E484A F486V Q498R N501Y Y505H) 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4) 纯度> 95% as determined by SDS-PAGE and HPLC 活性ELISA EC50 of 15.8 ng/ml for binding to Human ACE2 储存条件-25~-15°C; after reconstitution: 1 month at 2-8°C under sterile conditions 3 months at -25~-15°C under sterile conditions; avoid repeated freeze-thaw cycles 复溶方法Centrifuge tubes before opening. Reconstitute to a concentration more than 100 μg/mL (usually 1 mg/mL) with distilled water. UniprotP0DTC2 产品别称S protein RBD; S glycoprotein RBD; Spike protein RBD