Polynucleotides encoding Notch receptor antibodies

摘要

The present invention relates to Notch-binding agents and Notch antagonists and methods of using the agents and/or antagonists for treating diseases such as cancer. The present invention provides antibodies that specifically bind to a non-ligand binding region of the extracellular domain of one or more human Notch receptor, such as Notch2 and/or Notch3, and inhibit tumor growth. The present invention further provides methods of treating cancer, the methods comprising administering a therapeutically effective amount of an antibody that specifically binds to a non-ligand binding region of the extracellular domain of a human Notch receptor protein and inhibits tumor growth.

主权项

1. An isolated polynucleotide encoding an antibody that specifically binds human NOTCH2 and/or NOTCH3, wherein the antibody comprises:
(a) a heavy chain CDR1 comprising SSSGMS (SEQ ID NO:5), a heavy chain CDR2 comprising VIASSGSNTYYADSVKG (SEQ ID NO:6), and a heavy chain CDR3 comprising SIFYTT (SEQ ID NO:51) or GIFFAI (SEQ ID NO:7); and (b) a light chain CDR1 comprising RASQSVRSNYLA (SEQ ID NO:8), a light chain CDR2 comprising GASSRAT (SEQ ID NO:9), and a light chain CDR3 comprising QQYSNFPI (SEQ ID NO:10).