Fig. 2From: Novel neutralizing SARS-CoV-2-specific mAbs offer detection of RBD linear epitopesBalb/c immunization strategy and anti-rRBD-specific IgG titration curves. a Immunization timeline. Balb/c mice were immunized with rRBD protein. Immunogens were injected via IP and IV. b Titration of anti-rRBD-specific antibodies in mouse sera using indirect ELISA. The hyperimmunized mouse was selected for final immunization, followed by splenectomy for hybridoma generationBack to article page