Figure 3
From: Anti-nucleocapsid antibodies enhance the production of IL-6 induced by SARS-CoV-2 N protein

Profiles of cytokine production from macrophages (MDM) stimulated by N protein. MDM differentiated with GM-CSF or M-CSF were stimulated by 156 or 625 ng/mL of N proteins for 2 days. The cytokine levels were measured by a multiplex assay, as described in the Methods. Data are expressed as the mean and standard deviation of triplicate samples.