Patent ID: 8771695

Claim:
A method for treating a HER-3 expressing cancer in a patient, comprising administering a pharmaceutically effective amount of a pharmaceutical composition comprising as an active ingredient an isolated binding protein that binds to HER-3 wherein said isolated binding protein comprises: (a) a heavy, chain amino acid sequence that comprises a CDRH1 having the sequence of SEQ ID NO:236, a CDRH2 having the sequence of SEQ ID NO:258, and a CDRH3 having the sequence of SEQ ID NO:283; and a light chain amino acid sequence that comprises a CDRL1 having the sequence of SEQ ID NO:320, a CDRL2 having the sequence of SEQ ID NO:343, and a CDRL3 having the sequence of SEQ ID NO:360; (b) a heavy, chain amino acid sequence that comprises a CDRH1 having the sequence of SEQ ID NO:236, a CDRH2 having the sequence of SEQ ID NO:258, and a CDRH3 having the sequence of SEQ ID NO:285; and a light chain amino acid sequence that comprises a CDRL1 having the sequence of SEQ ID NO:320, a CDRL2 having the sequence of SEQ ID NO:343, and a CDRL3 having the sequence of SEQ ID NO:360; (c) a heavy, chain amino acid sequence that comprises a CDRH1 having the sequence of SEQ ID NO:251, a CDRH2 having the sequence of SEQ ID NO:278, and a CDRH3 having the sequence of SEQ ID NO:309; and a light chain amino acid sequence that comprises a CDRL1 having the sequence of SEQ ID NO:334, a CDRL2 having the sequence of SEQ ID NO:356, and a CDRL3 having the sequence of SEQ ID NO:381; (d) a heavy, chain amino acid sequence that comprises a CDRH1 having the sequence of SEQ ID NO:252, a CDRH2 having the sequence of SEQ ID NO:280, and a CDRH3 having the sequence of SEQ ID NO:313; and a light chain amino acid sequence that comprises a CDRL1 having the sequence of SEQ ID NO:337, a CDRL2 having the sequence of SEQ ID NO:351, and a CDRL3 having the sequence of SEQ ID NO:385; or (e) a heavy, chain amino acid sequence that comprises a CDRH1 having the sequence of SEQ ID NO:256, a CDRH2 having the sequence of SEQ ID NO:282, and a CDRH3 having the sequence of SEQ ID NO:315; and a light chain amino acid sequence that comprises a CDRL1 having the sequence of SEQ ID NO:340, a CDRL2 having the sequence of SEQ ID NO:344, and a CDRL3 having the sequence of SEQ ID NO:387.