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SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD), (Wild type,pre-fusion state) Recombinant Protein
SKU: orb1231602
Description
Images & Validation
−Item 1 of 2
| Tested Applications | WB |
|---|---|
| Application Notes |
Key Properties
−| Source | HEK293 cells |
|---|---|
| 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 |
| Target | S |
| Tag | His tag at the C-terminus |
| Protein Sequence | Val11-Gln1208 |
| Purity | > 95% by SDS-PAGE. |
Storage & Handling
−| Storage | 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. |
|---|---|
| Form/Appearance | Liquid |
| Buffer/Preservatives | 20mM Tris,250mM NaCl,0.5%TritonX-100,pH 8.0. |
| Dry Ice Shipping | Please note: This product requires shipment on dry ice. A dry ice surcharge will apply. |
| Disclaimer | For research use only |
Alternative Names
−Cov spike Protein, 2019-nCoV, nCov spike Protein, 2019-nCoV, coronavirus spike Protein, 2019-nCoV, S glycoprotein,COVID-19, S protein, Spike glycoprotein
Quality Guarantee
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Recombinant SARS-COV-2 S1 + S2 ECD (S-ECD) Protein with His tag was determined by SDS-PAGE with Coomassie Blue, showing a band at 180 kDa.
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.
Quick Database Links
UniProt Details
− No UniProt data available
NCBI Reference Sequences
−Associated Accession Numbers
Curated reference sequences for the gene transcript and protein product| RefSeq | YP_009724390.1 |
|---|
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SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD), (Wild type,pre-fusion state) Recombinant Protein (orb1231602)
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