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Intended Use
The CORO-ROTA-CRYP-EK99 Ag Combo Test is a rapid diagnostic tool for detecting bovine coronavirus antigen, bovine rotavirus antigen, bovine Cryptosporidium antigen and Escherichia coli K99 antigen.
Symptoms of young cattle infected with bovine coronavirus, bovine rotavirus, Cryptosporidium bovis and Escherichia coli K99 are similar, which can cause diarrhea and dehydration in the sick cattle. This product uses immunochromatographic experiments on cow feces samples to quickly detect whether young cows are infected with the five diseases.
Principle
The CORO-ROTA-CRYP-EK99 Ag Combo Test uses rapid immunochromatographic technology to detect CORO, ROTA, CRYP and EK99 antigens. After adding the diluted sample to the sample well of the test paper card, if there is CORO, ROTA, CRYP or EK99 antigen in the sample, the antigen will specifically bind to the colloidal gold-labeled anti-CORO, ROTA, CRYP or EK99 monoclonal antibody. The formed complex moves along the chromatographic membrane and is captured by the corresponding monoclonal antibody pre-coated on the chromatographic membrane, forming a wine-red detection line at the position of the test line. If there is no CORO, ROTA, CRYP or EK99 antigen in the sample, no visible lines will be formed at the T position. In addition, a C line used to verify the validity of the experiment is also designed in the system. Regardless of negative or positive results, the line should be colored, otherwise the result is deemed invalid.
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