STRAIN OF HYBRID ANIMAL CELLS Mus musculus L - PRODUCER OF MONOCLONAL ANTIBODIES FOR EXPOSING VP40 PROTEIN OF MARBURG VIRUS, (Popp STRAIN) (VERSIONS), MONOCLONAL ANTIBODY PRODUCED BY SAID STRAIN (VERSIONS) AND SET FOR "SANDWICH" FORMAT IMMUNOENZYMOMETRIC SYSTEM FOR EXPOSING VP40 MATRIX PROTEIN OF MARBURG VIRUS (Popp STRAIN) Russian patent published in 2010 - IPC C12N5/18 C12P21/08 G01N33/569 

FIELD: chemistry; biochemistry.

SUBSTANCE: invention discloses a strain of hybrid animal cells Mus musculus L. 7D8, which is deposited in the Collection of cell cultures of the State Research Center of Virology and Biotechnology VECTOR, which is a producer of monoclonal antibodies which are specific to the VP40 matrix protein of the Marburg virus (Popp strain) and are used as binding antigens in a "sandwich" format immunoenzymometric system for exposing the VP40 matrix protein of the Marburg virus (Popp strain) and a strain of hybrid animal cells Mus musculus L. 7H10 which is deposited in the Collection of cell cultures of the State Research Center of Virology and Biotechnology VECTOR and which is a producer of monoclonal antibodies which are specific to the VP40 matrix protein of the Marburg virus (Popp strain) and are used as biotin labelled indicators in the "sandwich" format immunoenzymometric system for exposing the VP40 matrix protein of the Marburg virus (Popp strain). Monoclonal antibodies 7D8 which are produced by the strain of hybrid animal cells Mus musculus L. 7D8 relate to a subclass of immunoglobulins IgGl and have a heavy 55 kDa and a light 25 kDa chain. Monoclonal antibodies 7H10 which are produced by the strain of hybrid animal cells Mus musculus L. 7H10 relate to a subclass of immunoglobulins IgGl and have a heavy 55 kDa and a light 25 kDa chain. Monoclonal antibodies 7D8 and antibodies 7D8 and 7H10 are used together in the "sandwich" format immunoenzymometric system for exposing the VP40 matrix protein of the Marburg virus (Popp strain).

EFFECT: use of the invention increases reliability of enzyme immunoassay.

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