SARS-CoV-2 S1 RBD Protein | abx160071
- Usually shipped in 5 working days
- 1 mg
SARS-CoV-2 S1 RBD Protein. Cat# abx160071. Supplier: abbexa.
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2/COVID-19) Spike S1 Receptor-Binding Domain (RBD) Protein is a recombinant protein expressed in HEK293 cells.
The SARS-CoV-2 Spike Protein (S protein) is a viral protein that allows the entry of SARS-CoV-2 into human cells. The protein forms trimers on the viral capsid and binds to human Angiotensin Converting Enzyme 2 (ACE2) located on the cell surface. The protein has a cleavage site between the S1 and S2 subunits that is targeted by the human enzyme Furin, and it may also cause the development of a syncytium (cell fusion). Antibodies to S protein can prevent viral entry as well as target the virus for further immune action.
|Target||Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) S1 RBD Protein|
|Tested Applications||ELISA, WB, LF|
|Recommended dilutions||Optimal dilutions/concentrations should be determined by the end user.|
|Purity||≥ 90% (SDS-PAGE)|
|Purification||Purified by affinity chromatography.|
|Storage||Store unopened at -80 °C. Working aliquots can be prepared and stored at or below -20 °C for up to 3 months. Avoid repeated freeze/thaw cycles.|
|Molecular Weight||~29.5 kDa|
|Sequence||The amino acid sequence is proprietary.|
|Tag||C-terminal His tag|
|Buffer||1X PBS, pH 7.2. Does not contain preservatives.|
|Directions for use||Centrifuge before opening to ensure complete recovery of vial contents.|
|Availability||Shipped within 5-10 working days.|
|Note||This product is for research use only. This product is shipped with dry ice.|