Biotinylated SARS-CoV-2 S protein (L18F, D80A, D215G, 242-244del, R246I, K417N, E484K, N501Y, D614G, A701V) trimer, His,Avitag[TM] (MALS verified)
Product Sizes
25 ug
£583.00
SPN-C82E4-25UG
200 ug
£2573.00
SPN-C82E4-200UG
About this Product
- SKU:
- SPN-C82E4
- Additional Names:
- S glycoprotein|S protein|Spike|Spike glycoprotein
- Buffer:
- 0.1 M Sodium citrate, pH5.5
- Conjugate:
- Biotin
- Extra Details:
- 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).
- Immunogen:
- Spike protein
- Molecular Weight:
- 139.3 kDa
- Physical State:
- Powder
- Shipping Conditions:
- Ambient
- Storage Conditions:
- -20[o]C
- Supplier:
- ACRO Biosystems
- Type:
- Proteins, Peptides, Small Molecules & Other Biomolecules: Conjugated Protein
