APJ ANTIBODY, FUSION PROTEIN THEREOF WITH ELABELA, AND PHARMACEUTICAL COMPOSITIONS AND USE THEREOF

摘要

Provided herein are an apelin receptor (APJ) antibody and its fusion protein with Elabela. Also provided herein is a pharmaceutical composition of a fusion protein with APJ antibody and Elabela, and use thereof in treating, preventing, or alleviating one or more symptoms of pulmonary arterial hypertension, pulmonary hypertension or one or more symptoms of heart failure.