SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD), (Wild type,pre-fusion state) Recombinant Protein Cat. No.: 10-122

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psi-iconSpecifications
SPECIES:SARS-CoV-2
SOURCE SPECIES:HEK293 cells
SEQUENCE:Val11-Gln1208
FUSION TAG:His tag at the C-terminus
TESTED APPLICATIONS:WB
APPLICATIONS:This recombinant protein can be used for SDS-PAGE.
BIOLOGICAL ACTIVITY: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2 S1+S2 ECD (S-ECD) at 2μg/mL (100 μL/well) can bind recombinant Human ACE2 with a linear range of 0.15-3.72 ng/mL
psi-iconProperties
PURITY:> 95% by SDS-PAGE.
PHYSICAL STATE:Liquid
BUFFER:20mM Tris,250mM NaCl,0.5%TritonX-100,pH 8.0.
STORAGE CONDITIONS:This product is stable at ≤ -70˚C for up to 1 year from the date of receipt. For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature. Avoid repeated freeze/thaw cycles.
psi-iconAdditional Info
ALTERNATE NAMES:Cov spike Protein, 2019-nCoV, nCov spike Protein, 2019-nCoV, coronavirus spike Protein, 2019-nCoV, S glycoprotein,COVID-19, S protein, Spike glycoprotein
ACCESSION NO.:YP_009724390.1
GENE ID:43740568

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