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Catalog Number | orb1516556 |
---|---|
Category | Proteins |
Description | Recombinant SARS-Cov-2 Spike RBD protein (N501Y, K417N, E484K), His (HEK293) |
Tag | His |
Concentration | > 0.5 mg/ml |
Purity | > 95% as determined by SDS-PAGE |
MW | 35 kDa |
Target | Spike glycoprotein |
Protein Sequence | 319-541/1273 |
Expression System | HEK293 cell |
Endotoxins | Not analyzed |
Storage | Stored at -70°C or -20°C. Avoid repeated freeze/thaw cycles.. |
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. |
> 90% as determined by SDS-PAGE | |
140 kDa |
98.00% | |
28.48 kDa (predicted); 36.17 kDa (reducing condition, due to glycosylation) |
98.00% | |
26.7 kDa (predicted); 36 kDa (reducing condition, due to glycosylation) |
98.00% | |
26.6 kDa (predicted); 35 kDa (reducing condition, due to glycosylation) |