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Recombinant SARS-Cov-2 Spike RBD protein (N501Y), His (HEK293)
Catalog Number: orb1516564
| Catalog Number | orb1516564 |
|---|---|
| Category | Proteins |
| Description | Recombinant SARS-Cov-2 Spike RBD protein (N501Y), His (HEK293) |
| Tag | His |
| Concentration | ＞0.5 mg/ml |
| Form/Appearance | Lyophilized or Liquid |
| Purity | > 95% as determined by SDS-PAGE |
| MW | 35 kDa |
| Target | Spike glycoprotein |
| Protein Sequence | 319-541/1273 |
| Expression System | HEK293 cell |
| Biological Activity | Yes |
| Endotoxins | Not analyzed |
| Storage | Stored at -70°C or -20°C. Avoid repeated freeze/thaw cycles. |
| Buffer/Preservatives | Lyophilized from 0.22um filtered solution in PBS (pH7.4). Normally 5% trehalose is added as protectant before lyophilization. |
| Alternative names | SARS-CoV-2 spike protein; 2019-nCOV Spike protein; Read more... |
| Note | For research use only |
| Application notes | Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Expiration Date | 6 months from date of receipt. |
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Recombinant SARS-Cov-2 (Omicron, B.1.1.529) Spike RBD protein (G339D, S371L, S373P, S375F, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H), C-His (HEK293) [orb1516623]
> 90% as determined by SDS-PAGE
36 kDa
100 μg, 500 μg - Item 1 of 2
Recombinant SARS-Cov-2 Spike RBD protein (R346K, E484K, N501Y), His (HEK293) [orb1516629]
> 90% as determined by SDS-PAGE
36 kDa
100 μg, 500 μg - Item 1 of 2
Recombinant SARS-Cov-2 Spike RBD protein (Y449H, E484K ,N501Y), His (HEK293) [orb1516630]
> 90% as determined by SDS-PAGE
36 kDa
100 μg, 500 μg - Item 1 of 2
Recombinant SARS-Cov-2 Spike S1 protein (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y), His (HEK293) [orb1516642]
> 90% as determined by SDS-PAGE
120-140 kDa
100 μg, 500 μg - Item 1 of 2
Recombinant SARS-Cov-2 Spike S1 protein (69/70 deletion, 144Y deletion, N501Y, A570D, D614G, P618H), His (HEK293) [orb1516696]
> 95% as determined by SDS-PAGE
110-130 kDa
100 μg, 500 μg
