Recombinant Sars-Cov-2 (COVID-19/2019-nCov) S1+S2 ECD Protein
Source: HEK293 cells. Endotoxin < 0.1 EU/μg of the protein by LAL method. Recombinant 2019-nCoV S1+S2 ECD Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Val11-Gln1208) of 2019-ncov S1+S2 ECD (Accession #YP_009724390.1) fused with an 6XHis tag at the C-terminus.
Product Specifications
Product Name Alternative
Cov spike Protein, 2019-nCoV; ncov spike Protein, 2019-nCoV; coronavirus spike Protein, 2019-nCoV; S glycoprotein, COVID-19; S protein; Spike glycoprotein
Gene ID
43740568
Purification
>97% by SDS-PAGE.
Components
Supplied as a 0.22 μm filtered solution in PBS, pH 7.4.
Storage Conditions
This product is stable at -70°C for up to 6 months from the date of receipt. For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature. Avoid repeated freeze-thaw cycles.
Applications Notes
Reconstitution: Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.
Amino Acids
Tag 6XHis tag at the C-terminus. (Val11-Gln1208)
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