FIELD: biotechnology.
SUBSTANCE: described is a group of inventions comprising a conjugate of an anti-B7-H4 antibody and a drug for transfer of a cytotoxic drug into cancer cells, method of producing an antibody conjugate, a pharmaceutical composition for treating a disease associated with human B7-H4, use of the conjugate of the antibody to B7-H4 or a pharmaceutical composition for preparing a drug for treating a disease associated with human B7-H4. In one of the embodiments, the conjugate is represented by the general formula
,
where D is a cytotoxic drug.
EFFECT: invention extends the range of products for treating diseases associated with human B7-H4.
18 cl, 4 dwg, 9 tbl, 15 ex
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