FIELD: biotechnology.
SUBSTANCE: invention relates to biotechnology, in particular to immunocytokines, which contain a cytokine or a variant thereof, located in the hinge portion of the heavy chain of the antibody or in the hinge portion between the antigen-binding fragment and the subunit of the Fc domain or part thereof. Also disclosed is a nucleic acid coding said immunocytokine, a pharmaceutical formulation and use of immunocytokine.
EFFECT: invention is effective for regulation of immune responses.
27 cl, 16 dwg, 27 tbl, 32 ex
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