Catalog Products » SARS-CoV-2 Spike protein (RBD, His Tag, CHO-expressed)

SARS-CoV-2 Spike protein (RBD, His Tag, CHO-expressed)

*This product has been discontinued!*
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.
Z03514
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Product Introduction
Species SARS-CoV-2
Protein Construction
Spike RBD (Arg319-Ser591)
Accession # P0DTC2		 Poly-His
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, His Tag, CHO-expressed) can bind with Human ACE2 (Cat. No.: Z03484) in functional ELISA assay.
Expression System CHO
Theoretical Molecular Weight 30 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.

Background
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.