| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-24242 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-18525-0.025mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-18527-0.025mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-18526-0.025mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-18524-0.025mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-18528-0.025mg | |||
![ELISA: SARS-CoV-2 Spike RBD Antibody (T5P8-F9) - VHH [NBP3-12846] - A direct ELISA was performed using SARS-CoV-2 Spike recombinant proteins (RBD, S1) as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12846) 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, NBP3-12846 can detect spike RBD protein at 10 ng/mL and can weakly detect spike S1 protein at 200 ng/mL.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-RBD-Antibody-T5P8-F9-VHH-ELISA-NBP3-12846-img0001.jpg "ELISA: SARS-CoV-2 Spike RBD Antibody (T5P8-F9) - VHH [NBP3-12846] - A direct ELISA was performed using SARS-CoV-2 Spike recombinant proteins (RBD, S1) as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12846) 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, NBP3-12846 can detect spike RBD protein at 10 ng/mL and can weakly detect spike S1 protein at 200 ng/mL.")
![ELISA: SARS-CoV-2 Spike RBD Antibody (T5P8-F9) - VHH - Azide and BSA Free [NBP3-12846] - Validation with SARS-CoV-2 (COVID-19) Spike Trimer Proteins of Omicron and Delta Variants. Antibodies: SARS-CoV-2 Spike RBD Antibodies. A direct ELISA was performed using SARS-CoV-2 Spike Trimer recombinant proteins of Omicron and Delta variants as coating antigen at 1 ug/mL and each of the 6 anti-SARS-CoV-2 Spike RBD antibodies as the capture antibody, following by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5,000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL. SD9439, SD9441, and bind spike proteins of omicron variant, but not delta variant; SD9511 and SD9437 bind spike proteins of delta variant, but not omicron variant; SD9507 binds spike proteins of delta and omicron variants.](http://images.novusbio.com/fullsize/nbp3-12846_llama-monoclonal-sars-cov-2-spike-rbd-antibody-t5p8-f9-vhh-271120242092083.jpg)
![ELISA: SARS-CoV-2 Spike RBD Antibody (RBD-2B9) - VHH [NBP3-12843] - A direct ELISA was performed using SARS-CoV-2 Spike recombinant proteins (RBD, S1, ECD) as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12843) 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 S1 RBD Antibody, NBP3-12843 can detect spike RBD, S1 and ECD proteins at 2 ng/mL.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-RBD-Antibody-RBD-2B9-VHH-ELISA-NBP3-12843-img0001.jpg "ELISA: SARS-CoV-2 Spike RBD Antibody (RBD-2B9) - VHH [NBP3-12843] - A direct ELISA was performed using SARS-CoV-2 Spike recombinant proteins (RBD, S1, ECD) as coating antigen at 1 ug/mL and the anti-SARS-CoV-2 Spike RBD antibody (NBP3-12843) 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 S1 RBD Antibody, NBP3-12843 can detect spike RBD, S1 and ECD proteins at 2 ng/mL.")
![ELISA: SARS-CoV-2 Spike RBD Antibody (RBD-2B9) - VHH - Azide and BSA Free [NBP3-12843] - Validation with SARS-CoV-2 (COVID-19) Spike Trimer Proteins of Omicron and Delta Variants. Antibodies: SARS-CoV-2 Spike RBD Antibodies. A direct ELISA was performed using SARS-CoV-2 Spike Trimer recombinant proteins of Omicron and Delta variants as coating antigen at 1 ug/mL and each of the 6 anti-SARS-CoV-2 Spike RBD antibodies as the capture antibody, following by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5,000 dilution. Detection range is from 0.3 ng/mL to 1000 ng/mL. SD9439, SD9441, and SD9503 bind spike proteins of omicron variant, but not delta variant; SD9511 and bind spike proteins of delta variant, but not omicron variant; SD9507 binds spike proteins of delta and omicron variants.](http://images.novusbio.com/fullsize/nbp3-12843_llama-monoclonal-sars-cov-2-spike-rbd-antibody-rbd-2b9-vhh-271120241932665.jpg)
![ELISA: SARS-CoV-2 Spike Antibody (T3P1D2) - VHH - Azide and BSA Free [NBP3-18525] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18525. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18525 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18525 binds to all the spike trimers tested.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-Antibody-T3P1D2-VHH-Azide-and-BSA-Free-ELISA-NBP3-18525-img0001.jpg "ELISA: SARS-CoV-2 Spike Antibody (T3P1D2) - VHH - Azide and BSA Free [NBP3-18525] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18525. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18525 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18525 binds to all the spike trimers tested.")
![ELISA: SARS-CoV-2 Spike Antibody (T3P3F4) - VHH - Azide and BSA Free [NBP3-18527] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18527. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18527 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18527 binds to all the spike trimers tested.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-Antibody-T3P3F4-VHH-Azide-and-BSA-Free-ELISA-NBP3-18527-img0001.jpg "ELISA: SARS-CoV-2 Spike Antibody (T3P3F4) - VHH - Azide and BSA Free [NBP3-18527] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18527. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18527 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18527 binds to all the spike trimers tested.")
![ELISA: SARS-CoV-2 Spike Antibody (T3P2E1) - VHH - Azide and BSA Free [NBP3-18526] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18526. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18526 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18526 binds to all the spike trimers tested.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-Antibody-T3P2E1-VHH-Azide-and-BSA-Free-ELISA-NBP3-18526-img0001.jpg "ELISA: SARS-CoV-2 Spike Antibody (T3P2E1) - VHH - Azide and BSA Free [NBP3-18526] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18526. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18526 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18526 binds to all the spike trimers tested.")
![ELISA: SARS-CoV-2 Spike Antibody (T3P2D11) - VHH - Azide and BSA Free [NBP3-18524] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18524. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18524 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18524 binds to all the spike trimers tested.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-Antibody-T3P2D11-VHH-Azide-and-BSA-Free-ELISA-NBP3-18524-img0001.jpg "ELISA: SARS-CoV-2 Spike Antibody (T3P2D11) - VHH - Azide and BSA Free [NBP3-18524] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18524. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18524 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18524 binds to all the spike trimers tested.")
![ELISA: SARS-CoV-2 Spike Antibody (T3P1C4) - VHH - Azide and BSA Free [NBP3-18528] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18528. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18528 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18528 binds to all the spike trimers tested.](http://images.novusbio.com/fullsize/SARS-CoV-2-Spike-Antibody-T3P1C4-VHH-Azide-and-BSA-Free-ELISA-NBP3-18528-img0001.jpg "ELISA: SARS-CoV-2 Spike Antibody (T3P1C4) - VHH - Azide and BSA Free [NBP3-18528] - ELISA Validation with Trimers of SARS1 and SARS-CoV-2 Variants. Antibodies: SARS-CoV-2 Spike Antibody, NBP3-18528. A direct ELISA was performed using spike trimer proteins of both SARS1 and SARS-CoV-2 Variants (Delta, Omicron BA.1 and BA.5) as coating antigens at 1 ug/mL and NBP3-18528 antibody at 20-2000 ng/mL, followed by anti-cMyc-tag antibody at 1 ug/mL. Secondary: Goat anti-mouse IgG HRP conjugate at 1:5000 dilution. NBP3-18528 binds to all the spike trimers tested.")