Recombinant COVID-19/SARS-CoV-2 Spike Protein 1/S1

SKU: orb1141465

Description

Images & Validation

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Tested Applications	ELISA, WB

Key Properties

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Source	A DNA sequence encoding the Spike protein 1 of SARS-CoV-2 was fused a 6*his tag at C terminus was expressed from Mammalian cells can bind with ACE2.
Biological Activity	Immobilized recombinant human anti-2019-nCoV NP monoclonal antibody at 2μg/ml (100 μl/well) can bind 2019-nCoV Nucleocapsid Protein. The ED50 of Recombinant 2019-nCoV S1 Protein-His is 34 ng/ml.
Purity	≥95% as determined by SDS-PAGE
Endotoxins	< 0.1EU per μg protein as determined by the LAL method.

Storage & Handling

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Disclaimer	For research use only

Alternative Names

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SARS-CoV-2 (2019-nCoV) , 2019-nCoV Spike protein 1, 2019-nCoV Spike protein 1, COVID-19 antigen

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Protocol Information

Western Blot (IB, immunoblot)

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ELISA

Enzyme-linked Immunosorbent Assay (EIA)

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