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SARS-CoV-2 Spike S1 Protein (K417N & E484K & N501Y & D614G, His), Biotinylated
Catalog Number: orb1953692
| Catalog Number | orb1953692 |
|---|---|
| Category | Proteins |
| Description | SARS-CoV-2 Spike S1 Protein (K417N & E484K & N501Y & D614G, His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.4 kDa and the accession number is A0A6G7K2L4. |
| Tag | C-His |
| Purity | 98.00% |
| MW | 76.4 kDa (predicted); 114.7 kDa (reducing condition, due to glycosylation) |
| UniProt ID | A0A6G7K2L4 |
| Expression System | HEK293 Cells |
| Biological Origin | SARS-CoV-2 |
| Biological Activity | SARS-CoV-2 Spike S1 Protein (K417N & E484K & N501Y & D614G, His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.4 kDa and the accession number is A0A6G7K2L4. |
| Expression Region | A DNA sequence encoding the SARS-CoV-2 Spike S1 (YP_009724390.1) (Met1-Arg685, with mutations K417N, E484K, N501Y, D614G) was expressed with a polyhistidine tag at the C-terminus. The purified protein was biotinylated in vitro. The mutations were identified in the SARS-CoV-2 variant (known as 20C/501Y.V2 or B.1.351 lineage) which emerged in South Africa. Predicted N terminal: Val 16 |
| Storage | -20°C |
| Note | For research use only |
| Application notes | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| Expiration Date | 6 months from date of receipt. |
