SARS-CoV-2 S1 RBD Protein
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Catalogue No: abx160071
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US$2,813.00
(Size: 100 µg)
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Datasheet SDS
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2/COVID-19) Spike S1 Receptor-Binding Domain (RBD) Protein is a recombinant protein expressed in mammalian 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.
Research Articles on SARS-CoV-2 S1 RBD Protein
| Target | SARS-CoV-2 S1 RBD Protein |
| Research Area | Infection Immunity |
| Origin | Virus |
| Expression | Recombinant |
| Host | Mammalian cells |
| Recommended dilutions | Optimal dilutions/concentrations should be determined by the end user. |
| Conjugation | Unconjugated |
| Form | Lyophilized |
| Purity | > 95% |
| Purification | Purified by metal affinity chromatography. |
| Reconstitution | Reconstitute in sterile distilled water to the desired concentration. Do not vortex. |
| Storage | Aliquot and store lyophilized at -20°C or reconstituted at -70°C. Avoid repeated freeze/thaw cycles. |
| Shelf Life | Up to 24 months. At least 6 months shelf life will be provided. |
| Molecular Weight | 25.9 kDa |
| Sequence | Arg319-Phe541 |
| Tag | C-terminal His tag |
| Buffer | PBS, pH 7.4. |
| Availability | Shipped within 10-20 working days. |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |