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Fig. 2 | BMC Veterinary Research

Fig. 2

From: A new immunochromatographic assay for on-site detection of porcine epidemic diarrhea virus based on monoclonal antibodies prepared by using cell surface fluorescence immunosorbent assay

Fig. 2

The simple schematic diagram of the new ICA. a. The stereoscopic structure of the new ICA; b. Negative reaction. When negative spiked samples were added to the sample pad, no red line on the T-line was observed; c. Positive reaction. When positive spiked samples were applied to the sample pad, a red line was visible on the T-line

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