Fig. 2From: Antigen-capture ELISA and immunochromatographic test strip to detect the H9N2 subtype avian influenza virus rapidly based on monoclonal antibodiesIFA results for MAbs 3G4 and 2G7. Neither MAb exhibited non-specific binding to MDCK cells infected with H5N1, H6N1, and H7N3 subtype AIVs. The two MAbs showed strong reactivity toward MDCK cells infected with the H9N2 subtype AIVBack to article page