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SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein
SKU: orb1231606
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Description
Images & Validation
−Item 1 of 2
| Tested Applications | ELISA, WB |
|---|---|
| Application Notes |
Key Properties
−| Source | HEK293 cells |
|---|---|
| Biological Activity | Measured by its binding ability in a functional ELISA. Immobilized Recombinant 2019-nCoV Spike S1-His at 2μg/mL (100 μL/well) can bind Recombinant Human ACE2 with a linear range of 1.5-36.5 ng/mL. |
| Target | S |
| Tag | His tag at the C-terminus |
| Molecular Weight | 76 kDa |
| Protein Sequence | Val11-Arg683 |
| Purity | > 90% by SDS-PAGE. |
Storage & Handling
−| Storage | Store the lyophilized protein at -20˚°C to -80 ˚°C for long term. After reconstitution, the protein solution is stable at -20 ˚°C for 3 months, at 2-8 ˚°C for up to 1 week. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | PBS, pH 7.4 |
| Disclaimer | For research use only |
Alternative Names
−S1 protein, Spike glycoprotein Subunit1, S glycoprotein Subunit1, Spike protein S1, novel coronavirus s1 Protein
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Immobilized SARS-CoV-2 (COVID-19) spike S1 recombinant protein at 2μg/mL (100 μL/well) can bind recombinant human ACE2 with a linear range of 1.5-36.5 ng/mL.
SARS-CoV-2 (COVID-19) spike S1 recombinant protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 110-130 kDa.
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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Product Information
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Protocol Information
WB
Western Blot (IB, immunoblot)
ELISA
Enzyme-linked Immunosorbent Assay (EIA)
SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein (orb1231606)
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