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Product data sheet PD-94032ES
Recombinant SARS-COV-2 Spike S1 (Omicron)(His Tag) Recombinant SARS-COV-2 Spike S1 (Omicron)(His Tag)
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Recombinant SARS-COV-2 Spike S1 (Omicron)(His Tag)

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病毒入侵机制研究免疫逃逸研究
Product no.94032ES Sizes4 options SourceYeasen · Official
Cat. No. 94032ES25
现货 ¥1,185.00
Qty 1
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Specifications & Enquiry

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Cat.No Spec Price Status
94032ES25 25 μg ¥1,185.00 现货 Enquire
94032ES60 100 μg ¥3,985.00 现货 Enquire
94032ES76 500 μg ¥13,885.00 现货 Enquire
94032ES80 1 mg ¥24,885.00 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.No94032ES
Specification高纯度、高活性、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 病毒入侵机制研究研究S蛋白与ACE2受体的相互作用 免疫逃逸研究评估Omicron突变对中和抗体的影响
适用物种种属 新型冠状病毒
检测方法 ELISA SDS-PAGE HPLC LAL
生物特性参数 蛋白类型重组蛋白(Spike S1) 种属来源SARS-CoV-2(病毒) 生物活性描述ELISA检测显示与Human ACE2结合,EC50=0.8 μg/ml 表达序列Gln14-Arg683(A67V HV69-70del T95I G142D VYY143-145del N211del L212I ins214EPE G339D S371L S373P S375F K417N N440K G446S S477N T478K E484A Q493R G496S Q498R N501Y Y505H T547K D614G H655Y N679K P681H) NCBI登录号QHO60594.1 产品别称S1 protein Spike protein S1 Spike S1 protein S glycoprotein Subunit1
技术参数 纯度>95% (SDS-PAGE和HPLC) 内毒素水平<1.0 EU/μg (LAL法) 分子量理论约76.38 kDa;糖基化后SDS-PAGE表观为130-145 kDa 制剂形式冻干粉,含PBS (pH7.4)和8%海藻糖 储存条件-25~-15℃保存,有效期1年;复溶后-85~-65℃无菌保存,3个月 表达系统HEK293 标签C-His 外观冻干粉 复溶方法开盖前离心,用蒸馏水复溶至浓度>100 μg/mL,建议分装避免反复冻融
实验类型 ELISA检测SARS-CoV-2 Spike S1与ACE2的结合活性

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