Figure 4.

Reaction of human SARS-CoV-2 nucleoprotein monoclonal antibody with various food antigens. At 3SD above the OD of antibody reaction with non-reactive foods or OD of 0.64, the nucleoprotein antibody reacted significantly with 26 out of 180 tested food proteins and peptides. The data was obtained from quadruplicate testing. The SDs for all the reactions were less than 0.1, and are shown as error bars. * = Antigens whose reactions were under the cutoff and/or close to the blank. Glia Tox Pep, Gliadin Toxic Peptide; Peanut Agg, Peanut Agglutinin; Soy Bean Agg, Soy Bean Agglutinin; Bean Agg, Bean Agglutinin; Pineapple Br, Pineapple Bromelain; Rice Endo, Rice Endochitinase; Ck, Cooked.