Fig. 4From: Two novel protein chips for the detection of antibodies against porcine parvovirusOptimization of the incubation time of primary and secondary antibodies. a The optimal incubation time for the visible protein chip detection microarray was 30–45 min for the primary antibody, and 60 min for the secondary antibody. b The optimal incubation time for the Cy3-labeled protein chip detection microarray was 30–45 min for the primary antibody, and 45–60 min for the secondary antibodyBack to article page