Recombinant SARS-CoV-2 S1+S2 ECD (S-ECD) Protein His tag

Product code: 32-190037

Application : Functional Assay

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100 µg
$699.00 

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Amount : 100 µg
Purification : >97% by SDS-PAGE.
Content : Supplied as a 0.22 μm filtered solution in PBS, pH 7.4.
Storage condition : 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.
AA sequence : The target protein is expressed with sequence Cys15-Gln1208 (Pro986, 987)(682-685GSAS) of 2019-ncov S1+S2 ECD(S-ECD) (Accession #QHD43416.1) fused with a 6×His tag at the C-terminus.
Gene ID : 43740568
Alternative Name : cov spike Protein; 2019-nCoV; ncov spike Protein; 2019-nCoV; coronavirus spike Protein; 2019-nCoV; S glycoprotein; COVID-19; S protein; Spike glycoprotein

Source: HEK293 cells.
Endotoxin < 0.1 EU/µg of the protein by LAL method.
Recombinant 2019-nCoV S1+S2 ECD(S-ECD) Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence Cys15-Gln1208 (Pro986, 987)(682-685GSAS) of 2019-ncov S1+S2 ECD(S-ECD) (Accession #QHD43416.1) fused with a 6×His tag at the C-terminus.

Measured by its binding ability in a functional ELISA. Immobilized Recombinant 2019-nCoV Spike S1+S2 ECD at 2μg/mL (100 μL/well) can bind Recombinant Human ACE2 with a linear range of 0.15-3.03 ng/mL.
 

For Research Use Only. Not for use in diagnostic/therapeutics procedures.

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