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S protein of Novel Coronavirus SARS-CoV-2/ 2019-nCoV (human)
AS20 4386 | Clonality: Recombinant Monoclonal | Host: Mouse | Reactivity: S protein Human SARS-CoV-2/ 2019-nCoV
- Product Info
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Sub class: Mouse scFv fusion with human IgG1 Fc Immunogen: Recombinant Human Novel Coronavirus Spike glycoprotein (S) (16-685aa), UniProt: P0DTC2 Antigen sequence has highest homology to Spike protein S1. Host: Mouse
Clonality: Monoclonal recombinant Purity: Immunoglobulin purified on Protein A in 10 mM PBS, pH 7.4, 50 % glycerol, 0.03% Proclin 300. Format: Liquid Quantity: 100 µl Storage: Store at -20°C or -80°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube. Tested applications: Colloidlal Gold Immunochromatography, ELISA (ELISA) Recommended dilution: 1: 500 - 1: 40 000 (Colloidal Gold Immunochromatography), 1: 10 000 - 1: 50 000 (ELISA) Expected | apparent MW: 141 kDa - Reactivity
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Confirmed reactivity: Human Novel SARS-CoV-2/ 2019-nCoV S protein
Not reactive in: No confirmed exceptions from predicted reactivity are currently known - Application Examples
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Application example
Binding Activity of SARS-CoV-2-S Antibody measured by its binding ability in a functional ELISA. Wells were coated with Recombinant Human Novel Coronavirus Spike glycoprotein(S) (AS20 4389) at 2 μg/ml. EC50 of SARS-CoV-2-S antibodies is 36.79 - 48.87 ng/ml.
- Additional Information
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Additional information (application): Recombinant anti-SARS-CoV-2 spike Mouse ScFv is expressed in 293 cells (HEK293) with a human IgG1 Fc tag on C-terminal. Therefore, anti-human IgG1 Fcγ (gamma chain), secondary antibody has to be used: AS20 4390 - Background
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Background: SARS-CoV-2/ 2019-nCoV S protein of Novel Coronavirus (human) its role is to attache the virion to the cell membrane by interacting with host receptor (ACE2) and initiating the infection.
Alternative names: S, S1, S1-RBD, Spike glycoprotein. - Protocols
- Antibody protocols
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Accessories
AS10 791 | Clonality: Polyclonal | Host: Goat | Reactivity: Human IgG Fc (two heavy chains with constant domains)
10 % until end of 2023. Use discount code: Conj10
- 10ml trial size is restricted to one unit per customer -
AS20 4390 | Clonality: Polyclonal | Host: Goat | Reactivity: Human IgG Fcγ (gamma chain)
10 % until end of 2023. Use discount code: Conj10
AS20 4387 | Clonality: Recombinant Monoclonal | Host: Mouse | Reactivity: Nucleaoprotein (N) of Novel Coronavirus SARS-CoV-2/ 2019-nCoV