| 产品名称 | ReVacc Scientific G30X55 | SARS-CoV-2 Trimeric Spike protein B.1.617.2 (Delta variant) |
|---|---|
| 目录号 | G30X55 |
| 别名 | SARS-CoV-2 Trimeric Spike protein B.1.617.2 (Delta variant) |
| 外观 | 见COA |
| 分子量 | N/A |
| CAS | N/A |
| 溶解度 | |
| 存储条件 | 见COA |
| 保存时间 | 见COA |
| 备注1 | |
| 备注2 |
| 目录号 | 规格 | 价格 | 库存状态 | |
| G30X55 | 100 μg; 500 μg | 咨询 | 咨询 |
ReVacc Scientific G30X55 | SARS-CoV-2 Trimeric Spike protein B.1.617.2 (Delta variant)
品名：SARS-CoV-2 Trimeric Spike protein B.1.617.2 (Delta variant)
货号：G30X55
品牌：ReVacc Scientific
规格：100 μg；500 μg
产品描述
| Source | HEK293 cells | Tag | His & Strep |
| Organism | SARS-Related Coronavirus 2 (virus caused COVID-19) | Biosafety Level | BSL-1 |
| Applications | Crystallization (Crys), ELISA, SDS-PAGE (SDS), Western Blotting (WB), Immunization or Antibody Sorting Probe and others | ||
| Storage | Recommend -80°C storage. Store at 4°C for short-term only. Multiple freeze/Thaw cycles will reduce its activity. | ||
A recombinant trimeric form of the spike glycoprotein (S protein) of SARS-CoV-2 (GenBank: MN908947) bearing mutations of T19R, K77R, G142D, Δ156-157, R158G, A222V, L452R, T478K, D614G, P681R, and D950N, identified in variant of B.1.617.2 (Delta strain) was produced by human embryonic kidney HEK293 cells, followed by purification. This product contains ectodomain of S protein with S1/S2 cleavage site knocked-down, and also had a pair of mutations (N1067P and L1068P), a HRV3C cleavage site, T4 foldon trimerization domain, C-terminal 8 hexa-histidine tag and twin-strep tag. Twin-strep tag can be used for streptavidin labeling. Amino acid sequence is available upon request. This product has been run on SDS-PAGE with reduced condition with result showing pure and expected size. We also evaluated the binding of two Positive control mAbs in ELISA, see results.
