ANTI-CANINE PD-1 ANTIBODY OR ANTI-CANINE PD-L1 ANTIBODY

摘要

The present invention addresses the problem of providing: an anti-canine PD-1 antibody or an anti-canine PD-L1 antibody; an agent for inhibiting binding of canine PD-1 and canine PD-L1 that contains said antibody; a method for inhibiting binding of canine PD-1 and canine PD-L1 that uses said antibody; and a gene that codes said antibody. An anti-canine PD-1 antibody that binds specifically to canine PD-1 comprising an amino acid sequence represented by SEQ ID NO: 1 or an anti-canine PD-L1 antibody that binds specifically to canine PD-L1 comprising an amino acid sequence represented by SEQ ID NO: 6 are produced. Furthermore, an agent for inhibiting binding of canine PD-1 and canine PD-L1 that contains said antibody is produced.