【Detection principle】 This product uses fluorescent immunochromatographic method to quantitatively detect the CDV content in the eye, nose and mouth secretions of dogs. Basic principle: T and C lines are marked on the nitrocellulose membrane, and the T line is coated with an antibody A that specifically recognizes the CDV antigen. The binding pad is sprayed with another fluorescent nanomaterial-labeled antibody B capable of specifically recognizing CDV. The CDV in the sample is first combined with the nanomaterial-labeled antibody B to form a complex, and then chromatographically upwards, the complex and T-line antibody A Combined to form a sandwich structure, when the excitation light is irradiated, the nanomaterial emits a fluorescent signal, and the strength of the signal is positively related to the CDV concentration in the sample.
【Testing purpose】 Canine Distemper Virus (CDV) belongs to the genus Measles virus of the Paramyxoviridae family， which can cause the transmission of canine infectious diseases (canine distemper), and cause clinical symptoms such as conjunctivitis, pneumonia and gastroenteritis in dogs. High mortality, strong infectivity and short course of disease, especially in puppies have higher infection rates and mortality. Therefore, reliable and effective detection has a positive guiding role in prevention and diagnosis and treatment.
