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SARS-CoV-2 Spike S1 Protein (HEK293, His) V2

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SPR兼容缓冲液
货号 TMPY-05661U

SARS-CoV-2 Spike S1 Protein (HEK293, His) V2 is expressed in HEK293 Cells. The accession number is QHO60594.1.

SARS-CoV-2 Spike S1 Protein (HEK293, His) V2
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SARS-CoV-2 Spike S1 Protein (HEK293, His) V2

一键复制产品信息
Rating icon 很棒
SPR兼容缓冲液
货号 TMPY-05661U

SARS-CoV-2 Spike S1 Protein (HEK293, His) V2 is expressed in HEK293 Cells. The accession number is QHO60594.1.

规格价格库存数量
5 μg
¥ 493
现货
10 μg
¥ 786
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20 μg
¥ 1,330
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50 μg
¥ 2,630
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100 μg
¥ 4,430
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纯度: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
颜色: 白色
性状: Lyophilized powder
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COA重组蛋白用户指南

产品介绍

生物活性
产品描述
SARS-CoV-2 Spike S1 Protein (HEK293, His) V2 is expressed in HEK293 Cells. The accession number is QHO60594.1.
生物活性
Immobilized SARS-COV-2 Spike S1, His Tag at 1 μg/ml (100 μl/well) on the plate. Dose response curve for Human ACE2, hFc Tag with the EC50 of 45.7 ng/ml determined by ELISA.
研究背景
The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
种属
SARS-COV-2
表达系统
HEK293 Cells
标签C-His
蛋白编号QHO60594.1
蛋白构建Gln14-Arg683
蛋白纯度
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
蛋白性状Lyophilized powder
缓冲液Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
复溶方法Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
内毒素< 1.0 EU/μg of the protein as determined by the LAL method.
化学信息
分子量76.1 kDa (Predicted); 115-140 kDa (Due to glycosylation)
储存&溶解度
运输方式In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
存储

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剂量转换

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技术支持

请阅读 重组蛋白用户指南 了解更多具体信息.

关键词

TMPY-05661
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