SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD) Recombinant Protein
SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD) Recombinant Protein
Product Specifications
Product Name Alternative
2019-nCoV spike protein, 2019-nCoV S glycoprotein, COVID-19 S protein, Spike glycoprotein, SARS-CoV-2 Spike
UniProt
P0DTC2
Tag
His tag at C-terminus
Source
HEK293 cells
Field of Research
Infectious Disease & Virology
Purity
> 97% as determined by SDS-PAGE.
Bioactivity
Measured by its binding ability in a functional ELISA. Immobilized Recombinant SARS-COV-2 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
Form
Lyophilized
Molecular Weight
132.29a
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.
Notes
For research use only.
Applications Notes
This recombinant protein can be used for WB. For research use only.
Tested Applications
ELISA, WB
NCBI Accession Number
QHD43416.1
Preservative
PBS, pH 7.4
AA Sequence
Cys15-Gln1208 with mutation in the cleavage site (683 G)
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