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![Block/Neutralize: MERS-CoV Spike Protein Antibody (723) [NBP2-90336] - MERS-CoV Spike Protein antibody (723) measured by its ability to inhibit infection of Caco-2 cells induced by MERS-CoV pseudovirus. The ED50 for this effect is 2.5-11 ng/mL.](http://images.novusbio.com/fullsize/MERS-CoV-Spike-Protein-Antibody-723-Block-Neutralize-NBP2-90336-img0001.jpg "Block/Neutralize: MERS-CoV Spike Protein Antibody (723) [NBP2-90336] - MERS-CoV Spike Protein antibody (723) measured by its ability to inhibit infection of Caco-2 cells induced by MERS-CoV pseudovirus. The ED50 for this effect is 2.5-11 ng/mL.")
![ELISA: SARS-CoV-2 Spike RBD Antibody (T4P3-B5) - VHH [NBP3-12841] - A direct ELISA was performed using SARS-CoV-2 Spike RBD recombinant protein as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12841) as the capture antibody, following by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL. SARS-CoV-2 Spike RBD Antibody, NBP3-12841 can detect spike RBD protein at 10 ng/mL.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-RBD-Antibody-T4P3-B5-VHH-ELISA-NBP3-12841-img0001.jpg "ELISA: SARS-CoV-2 Spike RBD Antibody (T4P3-B5) - VHH [NBP3-12841] - A direct ELISA was performed using SARS-CoV-2 Spike RBD recombinant protein as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12841) as the capture antibody, following by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL. SARS-CoV-2 Spike RBD Antibody, NBP3-12841 can detect spike RBD protein at 10 ng/mL.")
![ELISA: SARS-CoV-2 Spike RBD Antibody (T5P7-G12) - VHH [NBP3-12847] - A direct ELISA was performed using SARS-CoV-2 Spike RBD recombinant protein as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12847) as the capture antibody, following by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL. SARS-CoV-2 Spike RBD Antibody, NBP3-12847 can detect spike RBD protein at 20 ng/mL.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-RBD-Antibody-T5P7-G12-VHH-ELISA-NBP3-12847-img0001.jpg "ELISA: SARS-CoV-2 Spike RBD Antibody (T5P7-G12) - VHH [NBP3-12847] - A direct ELISA was performed using SARS-CoV-2 Spike RBD recombinant protein as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12847) as the capture antibody, following by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL. SARS-CoV-2 Spike RBD Antibody, NBP3-12847 can detect spike RBD protein at 20 ng/mL.")
![ELISA: SARS-CoV-2 Spike RBD Antibody (T4P3-B7) - VHH [NBP3-12842] - A direct ELISA was performed using SARS-CoV-2 Spike RBD recombinant protein as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12842) as the capture antibody, following by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL. SARS-CoV-2 Spike RBD Antibody, NBP3-12842 can detect spike RBD protein at 10 ng/mL.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-RBD-Antibody-T4P3-B7-VHH-ELISA-NBP3-12842-img0001.jpg "ELISA: SARS-CoV-2 Spike RBD Antibody (T4P3-B7) - VHH [NBP3-12842] - A direct ELISA was performed using SARS-CoV-2 Spike RBD recombinant protein as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12842) as the capture antibody, following by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL. SARS-CoV-2 Spike RBD Antibody, NBP3-12842 can detect spike RBD protein at 10 ng/mL.")
![Western Blot: SARS-CoV-2 Spike S1 Antibody (H4) [NBP3-07032] - Coomassie blue staining non-reduced and reduced SDS-PAGE analysis](http://images.novusbio.com/fullsize/antibody/SARS-CoV-2-Spike-S1-Antibody-H4-Western-Blot-NBP3-07032-img0001.jpg "Western Blot: SARS-CoV-2 Spike S1 Antibody (H4) [NBP3-07032] - Coomassie blue staining non-reduced and reduced SDS-PAGE analysis")
![Western Blot: SARS-CoV-2 Spike S1 Antibody (B38) [NBP3-07031] - Coomassie blue staining non-reduced and reduced SDS-PAGE analysis](http://images.novusbio.com/fullsize/antibody/SARS-CoV-2-Spike-S1-Antibody-B38-Western-Blot-NBP3-07031-img0001.jpg "Western Blot: SARS-CoV-2 Spike S1 Antibody (B38) [NBP3-07031] - Coomassie blue staining non-reduced and reduced SDS-PAGE analysis")