Species |
SARS-CoV-2 |
Protein Construction |
Spike RBD (Gly311-Asn532) Accession # P0DTC2 |
mFc |
N-term |
C-term |
|
Purity |
> 95% 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, mFc Tag, CHO-expressed) can bind with Human ACE2 (Cat. No.: Z03484) in functional ELISA assay. |
Expression System |
CHO |
Theoretical Molecular Weight |
50 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. Avoid repeated freeze-thaw cycles. |
Immobilized ACE-2 Fc Chimera, Human (Cat. No. Z03484) at 2 μg/mL can bind SARS-CoV-2 Spike protein (RBD, mFc Tag, CHO-expressed) (Cat. No. Z03513) with a serial dilution.
Goat anti Mouse IgG Fc [HRP], pAb is used as a secondary antibody (0.1 μg/mL).
Lane 1: 1μg of SARS-CoV-2 Spike protein (RBD, mFc Tag, CHO-expressed), reducing(R)
> 95% as analyzed by SDS-PAGE
Target Background |
SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) also known as 2019-nCoV (2019 Novel Coronavirus) is a virus that causes illnesses ranging from the common cold to severe diseases. SARS-CoV-2 Spike Protein is composed of S1 domain and S2 domain. S1 contains a receptor-binding domain (RBD) that can specifically bind to angiotensin-converting enzyme 2 (ACE2), the receptor on target cells. It is believed that SARS-CoV-2 Spike Protein (RBD) has potential value for the diagnosis of the virus. |
Synonyms |
SARS-CoV-2 SP RBD; 2019-nCoV SP RBD |
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.