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SARS-CoV-2 Spike S1 (His-Tag)
Catalog Number: orb640284
| Catalog Number | orb640284 |
|---|---|
| Category | Proteins |
| Description | SARS-CoV-2 Spike S1 (His-Tag) |
| Tested applications | EIA, WB |
| Target | SARS-CoV-2 Spike Protein, S1 subunit (His-Tag), rec. |
| Source | Cell Culture |
| Buffer/Preservatives | No Preservative |
| Note | For research use only |
| Expiration Date | 6 months from date of receipt. |
- Item 1 of 1
SARS-CoV-2 Trimeric Spike Indian B.1.617.2 (delta) [orb1108508]
410.37 kDa; Protein contains amino acids 14-1211 and following mutations: T19R, G142D, E156G, del_F157-R158 L452R, T478K, D614G, P681R. Plus two extra amino acids (AS) in N-terminus, trimerization domain and His-6 tag at C-terminus, GS linker between protein and trimerization domain and GSG linker between trimerization domain and His-tag. Furin cleavage (RRAR) site between Spike S1 and S2 is mutated (GSAS).
CHO-based cell line (expressed by QMCF Technology)
100 μg, 500 μg, 1000 μg - Item 1 of 1
SARS-CoV-2 Trimeric Spike [orb1108524]
417.33 kDa; Protein contains amino acids 14-1211, plus two extra amino acids (AS) in N-terminus, trimerization domain and His-6 tag at C-terminus, GS linker between protein and trimerization domain and GSG linker between trimerization domain and His-tag. Furin cleavage (RRAR) site between Spike S1 and S2 is mutated (GSAS). Also, two stabilizing prolines (PP) have been added to the S2 domain.
CHO-based cell line (expressed by QMCF Technology)
100 μg, 500 μg, 1000 μg SARS-CoV-2 (2019-nCoV) S1 protein NTD, His Tag [orb689470]
Unconjugated
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 33.7 kDa after removal of the signal peptide. The apparent molecular mass of S1-NTD-His is approximately 55 kDa due to glycosylation.
Mammalian
10 μg, 50 μg, 100 μg
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