Patent ID: 11897955
Assignee: ACROIMMUNE BIOTECH CO., LTD.
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A  Y | IPC A  C

Claim 0:
1. A monoclonal antibody or a derivative thereof binding to a TIGIT antigen, comprising a first variable region and a second variable region,
wherein the first variable region is an antibody light chain variable region comprising complementarity-determining regions CDR1, CDR2, and CDR3 having amino acid sequences as set forth in SEQ ID NO: 9, SEQ ID NO: 10, and SEQ ID NO: 11, respectively; and
wherein the second variable region is an antibody heavy chain variable region comprising complementarity-determining regions CDR1, CDR2, and CDR3 having amino acid sequences as set forth in SEQ ID NO: 14, SEQ ID NO: 15, and SEQ ID NO: 16, respectively.