| abstract |
A binding molecule specific for CD73 and a use of the binding molecule. Specifically, provided are a separate antibody binding CD73 and inhibiting the activity of CD 73 or an antigen binding part of the separate antibody, and a use of the separate antibody or the antigen binding part thereof in treatment of diseases; also provided are a nucleic acid molecule encoding the separate antibody or the antigen binding part thereof, an expression vector for expressing the separate antibody or the antigen binding part thereof, a host cell, and a preparation method. |