Jiangsu Hengrui Medicine Company Ltd.

Shanghai Hengrui Pharmaceutical Co., Ltd.

Zupeng Xu

Lianshan Zhang

Jiahua Jiang

Cheng Liao

Xueming Qian

Fei Teng

The present disclosure relates to a human IL-4R binding antibody, an antigen binding fragment thereof, and a medical use thereof. Provided are a chimeric antibody and a humanized antibody, including a CDR region from a human IL-4R binding antibody and an antigen binding fragment thereof, a pharmaceutical composition including the human IL-4R binding antibody and the antigen binding fragment thereof, and a use thereof as a drug treating allergic disease. Also provided is a use of the humanized antibody IL-4R binding antibody in preparing a drug used for treating IL-4R mediated diseases or illnesses.

Growing community of inventors

Lianyungang, China

Zupeng Xu