40591-V08H32
SARS-CoV-2 Spike S1 (G75V, T76I, (RSYLTPG246-252)deletion, D253N, L452Q, F490S, D614G) Protein (His Tag)
Sino Biological
DESCRIPTION
A DNA sequence encoding the SARS-CoV-2 Spike S1 (YP_009724390.1, with mutations G75V, T76I, (RSYLTPG246-252)deletion, D253N, L452Q, F490S, D614G) (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 C.37) which emerged in the Peru.
DETAILS
- Tag: C-His
- Purity: > 90 % as determined by SDS-PAGE.
- Source: HEK293 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 PBS, pH 7.4
- Molecular Mass: The recombinant SARS-CoV-2 Spike S1 consists of 674 amino acids and predicts a molecular mass of 75.64 kDa. As a result of glycosylation, it migrates as an approximately 114.99 kDa band in SDS-PAGE under reducing conditions.
- 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