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SARS-CoV-2 Spike S1 Protein (157-158 deletion & T19R & G142D & E156G & L452R & T478K & D614G & P681R, His & Avi), Biotinylated
Catalog Number: orb1953671
| Catalog Number | orb1953671 |
|---|---|
| Category | Proteins |
| Description | SARS-CoV-2 Spike S1 Protein (157-158 deletion & T19R & G142D & E156G & L452R & T478K & D614G & P681R, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 78.09 kDa and the accession number is A0A6G7K2L4. |
| Tag | C-His-Avi |
| Purity | 98.00% |
| UniProt ID | A0A6G7K2L4 |
| MW | 78.09 kDa (predicted); 85.61 kDa (reducing condition, due to glycosylation) |
| Application notes | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| Expression System | HEK293 Cells |
| Biological Origin | SARS-CoV-2 |
| Biological Activity | SARS-CoV-2 Spike S1 Protein (157-158 deletion & T19R & G142D & E156G & L452R & T478K & D614G & P681R, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 78.09 kDa and the accession number is A0A6G7K2L4. |
| Expression Region | A DNA sequence encoding the SARS-CoV-2 Spike S1 (YP_009724390.1, with mutations (157-158) deletion, T19R, G142D, E156G, L452R, T478K, D614G, P681R) (Met1-Arg685) was expressed with a C-terminal polyhistidine tag followed by an AVI tag. The purified protein was biotinylated in vitro. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.617.2) which emerged in the India. Predicted N terminal: Val 16 |
| Storage | -20°C |
| Note | For research use only |
