A61K51/1054

DLL3 BINDING MOLECULES AND USES THEREOF

Described herein are heavy chain antibodies that bind to DLL3 and immunoconjugates of DLL3 heavy chain antibodies useful for cancer therapy.

HUMANIZED ANTIBODY THAT BINDS TO HEG1 PROTEIN AND COMPLEX OF ANTIBODY AND RADIONUCLIDE

The present invention provides a humanized antibody that binds to a HEG1 protein and a complex of the antibody and a radionuclide. According to the present invention, there is a complex including an antibody, and a radionuclide, in which the antibody is a humanized antibody capable of binding a human HEG1 protein expressed on mesothelioma cells.