SARS-CoV-2 Spike Protein (His-Avi Tag)
Quick Overview for SARS-CoV-2 Spike Protein (His-Avi Tag) (ABIN6953018)
抗原
See all SARS-CoV-2 Spike 蛋白蛋白类型
生物活性
宿主
资源
纯度
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标记
- This SARS-CoV-2 Spike protein is labelled with His-Avi Tag.
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产品特性
- DNA sequence encoding the COVID-19 Spike S protein extracellular domain,[16-1188] R683A (accession # QHD43416.1) in 3 replicates including a C-terminal His AVI tag was expressed in HEK Cells.
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内毒素水平
- Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/μg(1EU/μg).
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Biological Activity Comment
- The activity was tested by binding Human ACE2 in functional ELISA assay
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SARS-CoV-2 Spike (Super Stable Trimer) protein (His tag)
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
SARS-CoV-2 Spike (Trimer) protein (His-Avi Tag)宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE
SARS-CoV-2 Spike (RBD) protein (His-Avi Tag)宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike (B.1.1.529 - Omicron), (RBD) protein (His tag)宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike (E484K), (K417N), (N501Y), (RBD) protein (His tag)宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
SARS-CoV-2 Spike (B.1.1.7 - alpha), (RBD) protein (Fc Tag)宿主: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Alpha 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 90 % as determined by SDS-PAGE and Coomassie blue staining.
SARS-CoV-2 Spike (B.1.617.2 - delta), (RBD) protein (Fc Tag)宿主: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Delta 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
SARS-CoV-2 Spike (RBD) protein (mFc-His Tag)宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 90 % as determined by SDS-PAGE and Coomassie blue staining. ELISA, WB
SARS-CoV-2 Spike (Super Stable Trimer) protein (His tag)宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
SARS-CoV-2 Spike (B.1.640), (RBD) protein (His tag)宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
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说明
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Recombinant 2019-nCoV Spike S trimer protein is a protein consisting of the S1+S2 subunits amino acid residues. The protein has a theoretical MW of 140kDa,however due to glycosylation migrates as an approximately 200 kDa protein on reduced SDS-PAGE.
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
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缓冲液
- Recombinant nCoV-2019 Spike S trimer protein was lyophilized from 0.2 μm filtered PBS pH 7.4.
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储存条件
- -20 °C
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储存方法
- The lyophilized protein is stable for at least 2 years from date of receipt at -20° C.
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- SARS-CoV-2 Spike
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物质类
- Viral Protein
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分子量
- 140 kDa
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基因ID
- 43740568
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UniProt
- P0DTC2
抗原
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