Fig. 3From: Construction of an HRP-streptavidin bound antigen and its application in an ELISA for porcine circovirus 2 antibodiesReactivity of Hsb-Cap∆41 with PCV2 positive and PCV2 negative sera. P1–P4 4 PCV2 positive serum samples. N1–N4 4 PCV2 negative serum samplesBack to article page