Species |
SARS-CoV-2 |
Protein Construction |
Expressed with the mutations of E484K, K417N, N501Y.
Spike RBD (Arg319-Ser591) Accession # P0DTC2 |
Avi |
Poly-His |
N-term |
|
C-term |
|
Purity |
> 90% as analyzed by SDS-PAGE |
Endotoxin Level |
< 0.2 EU/μg of protein by gel clotting method |
Biological Activity |
SARS-CoV-2 Spike protein (RBD, E484K, K417T, N501Y, Avi & His Tag) can bind with human ACE2 in functional ELISA assay. |
Expression System |
CHO |
Theoretical Molecular Weight |
33.7 kDa |
Formulation |
Supplied as a solution in PBS, pH 7.4. |
Concentration |
Please refer to the COA for the specific lot. |
Storage & Stability |
Upon receiving, this product remains stable for up to 6 months at -20°C or below. Please avoid repeated freeze-thaw cycles. |
Immobilized ACE-2 Fc Chimera, Human at 2 μg/mL can bind SARS-CoV-2 Spike protein (RBD, E484K, K417T, N501Y, Avi & His Tag) (Cat. No. Z03600) with a serial dilution.
THETM His Tag Antibody [HRP], mAb, Mouse(Cat.No.A00612) is used as a secondary antibody.
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.