Recombinant Non-biotinylated SARS Spike S1 Protein,hFc-Avi Tag

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新冠相关研究

Product no.96423ES Sizes3 options SourceYeasen · Official

Cat. No. 96423ES25

现货 ¥1,135.00

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96423ES25 25 μg ¥1,135.00 现货 Enquire

96423ES60 100 μg ¥4,505.00 现货 Enquire

96423ES76 500 μg ¥15,005.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No96423ES

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S蛋白与ACE2受体结合介导病毒入侵

适用物种种属 SARS-CoV

检测方法 ELISA SDS-PAGE SEC-HPLC LAL

生物特性参数 蛋白类型重组蛋白 种属来源SARS-CoV 生物活性描述ELISA Data 1: Immobilized SARS Spike S1 hFc Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human ACE2 His Tag with the EC50 of 0.21μg/ml determined by ELISA. 应用研究S蛋白与ACE2受体结合介导病毒入侵

技术参数纯度>95% as determined by SDS-PAGE and SEC-HPLC 内毒素水平Less than 1 EU per μg by the LAL method. 分子量Predicted MW 100.6 kDa; migrates to 120-140 kDa by Bis-Tris PAGE 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. 活性EC50 of 0.21μg/ml against Human ACE2 by ELISA 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。 表达系统HEK293 标签C-hFc-Avi 表达序列Ser14-Arg667 AccessionP59594 外观Lyophilized Powder 复溶方法用蒸馏水溶解冻干蛋白。建议复溶浓度：25μg/100μg规格至0.5mg/mL；500μg/1mg规格至1mg/mL。避免剧烈涡旋或摇晃。分装后-80℃保存，避免反复冻融。