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SARS-CoV-2 Spike S1 Protein (T19R & T95I & G142D & Y145H & E156G & 157-158 deletion & A222V & L452R & T478K & D614G & P681R, His)
Catalog Number: orb1953500
| Catalog Number | orb1953500 |
|---|---|
| Category | Proteins |
| Description | SARS-CoV-2 Spike S1 Protein (T19R & T95I & G142D & Y145H & E156G & 157-158 deletion & A222V & L452R & T478K & D614G & P681R, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.29 kDa and the accession number is YP_009724390.1. |
| Tag | C-His |
| Purity | 98.00% |
| MW | 76.29 kDa (predicted); 102.30 kDa (reducing condition, due to glycosylation) |
| UniProt ID | YP_009724390.1 |
| Expression System | HEK293 Cells |
| Biological Origin | SARS-CoV-2 |
| Biological Activity | SARS-CoV-2 Spike S1 Protein (T19R & T95I & G142D & Y145H & E156G & 157-158 deletion & A222V & L452R & T478K & D614G & P681R, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.29 kDa and the accession number is YP_009724390.1. |
| Expression Region | A DNA sequence encoding the SARS-CoV-2 Spike S1 (YP_009724390.1, with mutations T19R, T95I, G142D, Y145H, E156G, 157-158 deletion, A222V, L452R, T478K, D614G, P681R) (Met1-Arg685) was expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant AY.4.2) which emerged in the United Kingdom. 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. |
