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Recombinant COVID-19 S-trimer Protein V2 (Omicron, B.1.1.529)
Recombinant COVID-19 S-trimer Protein V2 (Omicron, B.1.1.529)
- 中文名称：
- Recombinant COVID-19 S-trimer Protein V2 (Omicron, B.1.1.529)
- 英文名称：
- Recombinant COVID-19 S-trimer Protein V2 (Omicron, B.1.1.529)
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA266229
- 规格：
- 0.05 mg|0.5 mg|2x0.5 mg|3x0.5 mg|4x0.5 mg
- 保存建议：
- Store it at -20 degree C to -80 degree C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
- 货期：
- 6-8周
- 纯度：
- Greater than 95% as determined by reducing SDS-PAGE.
- 产品形式：
- Liquid in a 0.2 um filtered solution of PBS, pH7.4.
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 说明书：
Recombinant COVID-19 S-trimer Protein V2 (Omicron, B.1.1.529) is produced by our mammalian expression system and the target gene encoding Cys15-Gln1208 is expressed with a 6His tag at the C-terminus. 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, N764K, D796Y, N856K, Q954H, N969K and L981F mutations were identified in the SARS-CoV-2 variant (known as Omicron/B.1.1.529 lineage) which emerged in South Africa. Six proline substitutions and furin cleavage site substitutions are introduced to stabilize the trimeric prefusion state of COVID-19 S protein and abolish the furin cleavage site, respectively.
