Patent ID: 8435522

Claim:
An antigen-binding polypeptide that binds specifically to CXCR3, comprising: (a) a humanized antibody heavy chain variable region comprising: (1) a CDR-H1 comprising the amino acid sequence of SEQ ID NO: 25; (2) a CDR-H2 comprising the amino acid sequence of SEQ ID NO: 2; and (3) a CDR-H3 comprising the amino acid sequence of SEQ ID NO: 3; and (b) a humanized antibody light chain variable region comprising: (1) a CDR-L1 comprising the amino acid sequence of SEQ ID NO: 4; (2) a CDR-L2 comprising the amino acid sequence of SEQ ID NO: 5; and (3) a CDR-L3 comprising the amino acid sequence of SEQ ID NO: 6.