40589-V08B23
SARS-CoV-2 Spike S1+S2 (G75V, T76I, R246N, (247, 253) deletion, L452Q, F490S, D614G, T859N) Protein (ECD, His Tag)
Sino Biological
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DESCRIPTION
A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations G75V, T76I, R246N, (247, 253) deletion, L452Q, F490S, D614G, T859N) (Met1-Pro1213) was expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant C.37) which emerged in the Peru.
DETAILS
- Tag: C-His
- Purity: > 90 % as determined by SDS-PAGE
- Source: Baculovirus-Insect Cells
- Species: SARS-CoV-2
- Storage: Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
- Molecule: Spike
- Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
- Lead Time: 1-3 days
- Formulation: Lyophilized from sterile 20mM Tris, 300mM NaCl, 10% glycerol, pH 8.0.
- Molecular Mass: The recombinant SARS-CoV-2 Spike S1+S2 consists of 1207 amino acids and predicts a molecular mass of 134.11 kDa.
- Reconstitution: A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
- Accession Number: YP_009724390.1
- Predicted N Terminal: Val 16