Specifications
- SPECIES: SARS-CoV-2 (COVID-19, 2019-nCoV) Spike Protein
- SOURCE SPECIES: Sf21 cells
- RECOMBINANT PROTEIN SEQUENCE: 319-541 aa
- FUSION TAG: His Tag
- TESTED APPLICATIONS: E, WB
- APPLICATION NOTE: SDS-PAGE
- PREDICTED MOLECULAR WEIGHT: 30 kD
- BIOLOGICAL ACTIVITY: SARS-CoV-2 Spike protein (RBD, His Tag) can bind with Human ACE2 in functional ELISA assay.
Properties
- PURITY: >90% as determined by reducing SDS-PAGE.
- PHYSICAL STATE: Liquid
- BUFFER: PBS, pH 7.2
- CONCENTRATION: batch dependent
- STORAGE CONDITIONS: Store in working aliquots at -20°C. Avoid freeze/thaw cycles.
Additional Info
- NCBI OFFICIAL SYMBOL: S
- ADDITIONAL NAMES: S protein RBD, Spike glycoprotein Receptor-binding domain, S glycoprotein RBD, Spike protein RBD
- Protein Accession Number: QHD43416.1
- NCBI GENE ID NUMBER: 43740568
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 the target cells. SARS-CoV-2 spike protein (RBD) has the potential value for the diagnosis of the virus.
Disclaimer
- FOR RESEARCH USE ONLY
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