Ting Xu,Xiaoxiao Wang,Jie Li,Haiyan Wu,Li Gao,Qian Chu,Yu Bai
申请号：
US16302583
公开号：
US20190315864A1
申请日:
2017.05.19
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The present invention relates to the field of medical biology, and discloses a single domain antibody and derivative proteins thereof against CTLA4. In particular, the present invention discloses a CTLA4 binding protein and the use thereof, especially the use for treating and/or preventing CTLA4 relevant diseases such as tumor.
