Human IgG1-lambda antibody to SARS-CoV-2 S1 RBD (clone 49F9)

Figure 1. Simply Blue Safe stained SDS-PAGE analysis of monoclonal antibody to SARS-CoV-2 Spike RBD, clone 49F9. 4-12% gradient gel is used for analysis. Lane 1. Monoclonal antibody to SARS-CoV-2 Spike RBD, clone 49F9 (-DTT). Lane 2. Size marker. Lane 3. Monoclonal antibody to SARS-CoV-2 Spike RBD, clone 49F9 (+DTT).

Figure 2. HPLC analytical SEC for final product.

Figure 3. HPLC analytical SEC after 3 freeze-thaw cycles.

Figure 4. Octet RED96e analysis, antibody was loaded on sensor for capture of Spike S1 protein in different concentrations (200, 100, 50, 25 and 12.5 nM).

Figure 5. Octet RED96e analysis, antibody was loaded on sensor for capture of Trimeric Spike protein in different concentrations (50, 25, 12.5, 6.25 and 3.13 nM).

(for reference only; data shown are from a single production batch at release and may not be representative of other batches)