SARS-CoV-2/COVID-19 S1 RBD Protein

Catalogue No: abx160076
Price: £2,750.00
(Size: 1 mg)
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Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2/COVID-19) Spike S1 Receptor-Binding Domain (RBD) Protein is a recombinant protein expressed in Insect 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/COVID-19) S1 RBD Protein
Origin Virus
Expression Recombinant
Tested Applications ELISA, WB
Host Insect
Recommended dilutions Optimal dilutions/concentrations should be determined by the end user.
Conjugation Unconjugated
Form Liquid
Purity ≥ 85% (SDS-PAGE)
Purification Purified by affinity chromatography.
Storage Aliquot and store at -20 °C. Avoid repeated freeze/thaw cycles.
Molecular Weight Observed MW (12% reducing SDS-PAGE): ~28, ~25 kDa
Sequence The amino acid sequence is proprietary.
Tag His-tag.
Buffer PBS, pH 7.4. 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.
Research Articles on SARS-CoV-2/COVID-19 S1 RBD Protein

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