【Detection Principle】
The test card is immune principle and made of colloidal gold immunochromatography assay for rapid detection of porcine blood or serum of swine foot and mouth disease antibodies. Detection time only 5-20 minutes, is simple, rapid, accurate, intuitive, sensitive and easy to determine. When the pig disease antibody titer of virulent disease that can withstand attack, in the detection zone and the control the formation of a color line, are considered positive, the higher antibody titers to detect the deeper the color line; when the pig disease antibody titers fail to resist the attack of virulent disease antibody titers, only the control zone in the formation of a color line, are considered negative. This card comes with a "gold standard test strips and indirect hemagglutination test in-kind reference map", the test line color intensity control with reference chart, the sample can be roughly estimated the level of antibody titers.