You have no items in your shopping cart.
You have no items in your shopping cart.
Catalog Number | orb1975823 |
---|---|
Category | Proteins |
Description | Recombinant SARS-Cov-2 Spike RBD protein (XBB.1/Omicron), His (HEK293) |
Tag | C-His |
Purity | > 90% as determined by SDS-PAGE |
MW | 26.7 kDa |
Target | Spike glycoprotein |
Protein Sequence | 319-537/1273 |
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 |
Expiration Date | 6 months from date of receipt. |
Measured by its binding ability in a functional ELISA. Immobilized human ACE2, His-Avi Tag (Cat: orb1516578) at 2 µg/mL (100 µl/Well) can bind SARS-CoV-2 Spike RBD (XBB.1/Omicron), His Tag (Cat: orb1975823), the EC50 is 955 ng/ml.
The purity of the protein is greater than 90% as determined by reducing SDS-PAGE.
98.00% | |
28.38 kDa (predicted); 37.8 kDa (reducing condition, due to glycosylation) |