Yellow fever antigen near infrared fluorescence detection kit and application thereof

Abstract

The invention relates to the technical field of biologics and in particular relates to a yellow fever antigen near infrared fluorescence detection kit and application thereof. The invention provides the yellow fever antigen near infrared fluorescence detection kit which comprises a reagent strip, wherein the reagent strip is positioned on a back plate; the reagent strip comprises a sample pad, a glass cellulose membrane marked by using an immunofluorescence probe, a nitrocellulose membrane coated by an LP antibody, and water absorption paper in sequence from a sample feeding end. By adopting the detection kit provided by the invention, urea or sputum of a patient can be adopted as a detection sample, and with the reference to the detection kit and a near-infrared fluorescence detection technique, specific and dissoluble LP antigen in a patient specimen can be rapidly and accurately detected.

Description

technical field

[0001] The invention relates to the field of biotechnology, in particular to a near-infrared fluorescence detection kit for yellow fever antigen and its application. Background technique

[0002] Yellow fever is an acute viral infectious disease characterized by fever, jaundice, and hemorrhage. In modern times, due to environmental damage, increased international travel, and reduced vaccine coverage in yellow fever-affected countries, yellow fever has re-emerged in parts of Africa and South America since 1979. It is estimated that there are actually 200,000 patients worldwide each year , the death toll reached 30 000, while only a small number were diagnosed. Although there is no large-scale epidemic of yellow fever in my country at present, the geographical conditions in some areas in southern China are similar to areas with high incidence of yellow fever, and there are host animals sensitive to yellow fever virus and vectors such as Aedes aegypti. There is...

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