METHODS AND KITS FOR DIAGNOSIS OF INFLUENZA Russian patent published in 2020 - IPC C12Q1/00 

FIELD: biotechnology.

SUBSTANCE: invention relates to the field of biotechnology. Described is a group of inventions involving the use of a test system for making a kit for detecting and determining the characteristics of influenza virus type A or type B, a diagnostic test system for detecting and determining the characteristics of the influenza virus type A or type B, kit for detecting and determining characteristics of influenza virus type A or type B. In one embodiment of the invention, the test system comprises an immunological buffer for an immunoassay for detecting influenza virus type A or type B, test for carrying out an immunoassay for detecting influenza virus type A or type B, a buffer exchange matrix comprising a neuraminidase activity analysis buffer, for converting an immunoassay sample into a neuraminidase activity assay sample and a neuraminidase activity analysis test.

EFFECT: invention extends the range of products for detecting and determining the characteristics of influenza type A or type B virus.

66 cl, 14 dwg, 9 tbl, 10 ex