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|1. (WO2018166468) IGG-LIKE LONG-ACTING IMMUNE FUSION PROTEIN AND USE THEREOF|
|Applicants:||BEIJING BEYOND BIOTECHNOLOGY CO., LTD.
|Title:||IGG-LIKE LONG-ACTING IMMUNE FUSION PROTEIN AND USE THEREOF|
Disclosed are an IgG-like long-acting immune fusion protein and the use thereof. The IgG-like long-acting immune fusion protein consists of an effector molecule and a constant region of an IgG antibody, and the effector molecule is linked to the constant region of the IgG antibody by means of a linker peptide; the effector molecule is a protein capable of exerting physiological functions in the body; and the constant region of the IgG antibody is a structure of the IgG antibody with two heavy chain variable regions and two light chain variable regions removed.