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Product data sheet PD-96434ES
Recombinant Non-biotinylated SARS-COV-2 Spike S1 (D614G) Protein,His-Avi Tag Recombinant Non-biotinylated SARS-COV-2 Spike S1 (D614G) Protein,His-Avi Tag
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Recombinant Non-biotinylated SARS-COV-2 Spike S1 (D614G) Protein,His-Avi Tag

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HEK293细胞表达COVID-19研究疫苗研发
Product no.96434ES Sizes3 options SourceYeasen · Official
Cat. No. 96434ES25
现货 $1,245.00
Qty 1
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Cat.No Spec Price Status
96434ES25 25 μg $1,245.00 现货 Enquire
96434ES60 100 μg $4,955.00 现货 Enquire
96434ES76 500 μg $16,505.00 现货 Enquire
Submit enquiry Price is on application; bulk sizes can be sampled on request.

Overview

Specifications

Brand翌圣生物 Yeasen
Cat.No96434ES
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
技术平台 HEK293细胞表达
应用方法 COVID-19研究用于研究SARS-CoV-2刺突蛋白功能 疫苗研发作为疫苗设计靶点
适用物种种属 SARS-CoV-2
检测方法 SDS-PAGE SEC-HPLC LAL法 ELISA
生物特性参数 蛋白类型重组SARS-CoV-2 Spike S1蛋白(His-Avi Tag) 种属来源SARS-CoV-2 生物活性描述ELISA显示与Human ACE2结合,EC50为17.2ng/ml 应用疫苗设计靶点;COVID-19研究
技术参数 纯度>95% (SDS-PAGE and SEC-HPLC) 内毒素水平Less than 1 EU per μg (LAL法) 分子量预测77.9 kDa;由于糖基化,SDS-PAGE迁移约110-120 kDa 制剂形式冻干粉,0.22μm过滤PBS(pH7.4)溶液,冻干前添加8%海藻糖 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-His-Avi Accession号QHD43416.1 表达序列Gln14-Arg683(D614G) 复溶方法用蒸馏水溶解;规格25μg或100μg建议复溶至0.5mg/mL;500μg或1mg建议复溶至1mg/mL;避免剧烈涡旋摇晃;分装后-80℃保存,避免反复冻融
实验类型 ELISA用于检测蛋白与ACE2的结合活性

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