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SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein
Catalog Number: orb1231596
| Catalog Number | orb1231596 |
|---|---|
| Category | Proteins |
| Description | SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein |
| Tag | Fc-Avi Tag |
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | 20mM PB (pH 7.4). 5 % trehalose is added as protectant before lyophilization. |
| Purity | > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC |
| Protein Sequence | Arg319-Asn532 |
| MW | Predicted: 51.7kD Observed: 60-62kD due to glycosylation |
| Tested applications | ELISA, WB |
| Application notes | SDS-PAGE |
| Source | HEK293 cells |
| Storage | Store in working aliquots at -20˚°C. Avoid freeze/thaw cycles. |
| Alternative names | S protein RBD, Spike glycoprotein Receptor-binding Read more... |
| Note | For research use only |
| NCBI | QHD43416.1 |
- Item 1 of 6
SARS-CoV-2 (COVID-19) Delta Variant Spike S1 (His-Avi Tag) Recombinant Protein [orb1228206]
ELISA, SDS-PAGE, WB
> 90% as determined by Bis-Tris PAGE
120 kD
HEK293 cells
0.05 mg - Item 1 of 6
SARS-CoV-2 (COVID-19) Delta Variant Spike RBD (His-Avi Tag) Recombinant Protein [orb1228207]
ELISA, SDS-PAGE, WB
> 95% as determined by Bis-Tris PAGE
35 kD
HEK293 cells
0.05 mg - Item 1 of 4
Recombinant SARS-Cov-2 Spike RBD protein, mFc (HEK293) [orb1516638]
> 90% as determined by SDS-PAGE
60 kDa
100 μg, 500 μg - Item 1 of 4
Recombinant SARS-Cov-2 Spike RBD protein (E417N, E484K, N501Y), His [orb1516703]
> 90% as determined by SDS-PAGE
36 kDa
500 μg, 100 μg - Item 1 of 4
SARS-CoV-2 (COVID-19) UK variant (B.1.1.7) S RBD (N501Y) Recombinant Protein [orb1231548]
ELISA, WB
> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLCEndotoxin level is less than 1EU per ug by the LAL method.
HEK293 cells
0.1 mg
