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公开(公告)号:US20190055295A1
公开(公告)日:2019-02-21
申请号:US15978857
申请日:2018-05-14
发明人: Ting XU , Kangping GUO , Lihong YUN
摘要: Disclosed herein is a gonadotropin fusion protein or a thyroid stimulating hormone fusion protein, a method for preparing the same and use thereof. β-subunit of the gonadotropin or thyroid stimulating hormone is fused to an Fc fragment directly or indirectly through a linker, and α-subunit binds to the β-subunit via an affinity between the α-subunit and the β-subunit. The fusion protein has a prolonged half-life and less fluctuating activity.