Patent ID: 7842787

Claim:
A DNA sequence which encodes the heavy and/or light chain of an antibody molecule having specificity for human KDR, comprising: a) a heavy chain wherein the variable domain comprises a CDR having the sequence given in SEQ ID NO:1 for CDRH1, SEQ ID NO:2 or residues 50-66 of SEQ ID NO: 15 for CDRH2 or SEQ ID NO:3 for CDRH3 and a light chain wherein the variable domain comprises a CDR having the sequence given in SEQ ID NO:4 for CDRL1, SEQ ID NO:5 for CDRL2 or SEQ ID NO:6 for CDRL3; or b) a heavy chain wherein the variable domain comprises a CDR having the sequence given in SEQ ID NO:1 for CDRH1, SEQ ID NO:2 or residues 50-66 of SEQ ID NO: 15 for CDRH2 and SEQ ID NO:3 for CDRH3 and a light chain wherein the variable domain comprises a CDR having the sequence given in SEQ ID NO:4 for CDRL1, SEQ ID NO:5 for CDRL2 and SEQ ID NO:6 for CDRL3; or c) the heavy chain variable region gH3 (SEQ ID NO: 15) and light chain variable region gL3 (SEQ ID NO: 16).