Biotinylated SARS-CoV-2 S protein (L18F, D80A, D215G, 242-244del, R246I, K417N, E484K, N501Y, D614G, A701V) trimer, His, Avitag™ (MALS verified) from ACROBIOSYSTEMS USA
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| Product Name | Biotinylated SARS-CoV-2 S protein (L18F, D80A, D215G, 242-244del, R246I, K417N, E484K, N501Y, D614G, A701V) trimer, His, Avitag™ (MALS verified) |
| Description | Biotinylated SARS-CoV-2 S protein trimer, His, Avitag (SPN-C82E4) is expressed from human 293 cells (HEK293). It contains AA Val 16 - Pro 1213 (Accession # QHD43416.1). The recombinant protein is expressed from human 293 cells (HEK293) with T4 fibritin trimerization motif and a polyhistidine tag at the C-terminus. Proline substitutions (F817P/ A892P/ A899P/ A942P/ K986P/ V987P) and alanine substitutions (R683A and R685A) are introduced to stabilize the trimeric prefusion state of SARS-CoV-2 S protein and abolish the furin cleavage site, respectively. The L18F/ D80A/ D215G/ LAL242-244del/ R246I/ K417N/ E484K/ N501Y/ D614G/ A701V mutations were identified in the SARS-CoV-2 Beta variant (Pango lineage: B.1.351; other names: 20H/501Y.V2). This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™). The protein has a calculated MW of 139.3 kDa. The protein migrates as 170-200 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. Purity: 95% |
| Size | 25ug |
| Concentration | n/a |
| Applications | n/a |
| Other Names | recombinant protein |
| Gene, Accession, CAS # | Accession: QHD43416.1 |
| Catalog # | SPN-C82E4-25ug |
| Price | $550 |
| Order / More Info | Biotinylated SARS-CoV-2 S protein (L18F, D80A, D215G, 242-244del, R246I, K417N, E484K, N501Y, D614G, A701V) trimer, His, Avitag™ (MALS verified) from ACROBIOSYSTEMS USA |
| Product Specific References | n/a |
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