Biotinylated SARS Spike S1 Protein

Name: Biotinylated SARS Spike S1 Protein
Brand: 普维拓生物
SKU: SARS-HB013

货号SARS-HB013

HEK293分子名 · S1 protein理论分子量 · 100.6 kDa

产品简介

Recombinant Biotinylated SARS spike S1 protein is expressed in HEK293 cells with an hFc (IgG1) tag and Avi tag at the C-terminus. It contains amino acid residues Ser14-Arg667 (UniProt accession: P59594).

产品详情

分子别名: S1 protein; Spike protein S1; Spike,S1 protein; S glycoprotein Subunit1
蛋白长度: Ser14-Arg667
表达系统: HEK293
理论分子量: The protein has a predicted MW of 100.6 kDa. Due to glycosylation, the protein migrates to 120-140 kDa based on Bis-Tris PAGE result.
纯度: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
内毒素: Less than 1 EU per μg by the LAL method.
缓冲液 / 制剂: Supplied as 0.22μm filtered solution in PBS (pH 7.4).
储存条件: Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

数据展示

Bis-Tris PAGE Data — Biotinylated SARS spike S1 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

SEC-HPLC Data — The purity of Biotinylated SARS spike S1 is greater than 95% as determined by SEC-HPLC.

背景介绍

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.

文献引用

1.Belouzard S, Chu V C, Whittaker G R. Activation Of The Sars Coronavirus Spike Protein Via Sequential Proteolytic Cleavage At Two Distinct Sites[J]. Proceedings of the National Academy of Sciences of the United States of America, 2009, 106(14):5871-5876.

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Biotinylated SARS Spike S1 Protein

产品简介

产品详情

数据展示

Bis-Tris PAGE

Bis-Tris PAGE Data

SEC-HPLC

SEC-HPLC Data

背景介绍

文献引用

Biotinylated SARS Spike S1 Protein

产品简介

产品详情

数据展示

Bis-Tris PAGE

Bis-Tris PAGE Data

SEC-HPLC

SEC-HPLC Data

背景介绍

文献引用