Fig. 4From: Polymerase chain reaction combined with fluorescent lateral flow immunoassay based on magnetic purification for rapid detection of canine parvovirus 2Specificity assessment of the PCR-LFIA for CPV-2 detection. a Specificity of PCR assay performed by 1.5% agarose gel electrophoresis. Lane M, DL-2000 DNA marker. Lane 1–8, CPV-2-N1, CPV-2-N2, CPV-2-N3, PRV-R1, CDV-NJ2, CCoV-C5, CPIV-J2, negative control, respectively. b Corresponding fluorescence signals of test and control lines for the same samples as in Fig. 4aBack to article page