Patent ID: 7572897

Claim:
A purified monoclonal antibody that binds to the IGF-IR which comprises a heavy chain comprising a first complementarity determining region consisting of amino acids 31 to 35 of said heavy chain having an amino acid sequence consisting of amino acids 31 to 35 of SEQ ID NO:1, a second complementarity determining region consisting of amino acids 50 to 66 of said heavy chain having an amino acid sequence consisting of amino acids 50 to 66 of SEQ ID NO:1, and a third complementarity determining region consisting of amino acids 99 to 107 of said heavy chain having an amino acid sequence consisting of amino acids 99 to 107 of SEQ ID NO:1; and a light chain comprising a first light chain complementarity determining region consisting of amino acids 24 to 34 of said light chain having an amino acid sequence consisting of amino acids 24 to 34 of SEQ ID NO:2, a second light chain complementarity determining region consisting of amino acids 50 to 56 of said light chain having an amino acid sequence consisting of amino acids 50 to 56 of SEQ ID NO:2, and a third light chain complementarity determining region consisting of amino acids 89 to 98 of said light chain having an amino acid sequence consisting of amino acids 89 to 98 of SEQ ID NO:2.