目录产品 » SARS-CoV-2 Spike protein (S1, N501Y, His Tag)
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SARS-CoV-2 Spike protein (S1, N501Y, His Tag)

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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. The spike protein mutation N501Y is one of six key contact residues within the receptor-binding domain (RBD) andhas been identified as increasing binding affinity to human and murine ACE2.
Z03526
产品简介
Species SARS-CoV-2
Protein Construction
S1 protein [Gln14-Arg685 (N501Y)]
Accession # P0DTC2		 Poly-His
N-term C-term
Purity > 90% as analyzed by SDS-PAGE
Endotoxin Level < 0.2 EU/μg of protein by gel clotting method
Biological Activity SARS-CoV-2 Spike protein (S1, N501Y, His Tag) can bind with human ACE2 (Cat. No.: Z03484) in functional ELISA assay.
Expression System 293 Cells
Theoretical Molecular Weight 79 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.
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技术背景
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. The spike protein mutation N501Y is one of six key contact residues within the receptor-binding domain (RBD) andhas been identified as increasing binding affinity to human and murine ACE2.
Synonyms SARS-CoV-2 S1 protein, N501Y; 2019-nCoV S1 protein, N501Y
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For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.