PD-1 antibody, antigen-binding fragment thereof, and medical application thereof

  • US 10,344,090 B2
  • Filed: 11/14/2014
  • Issued: 07/09/2019
  • Est. Priority Date: 12/12/2013
  • Status: Active Grant
First Claim
Patent Images

1. An anti-PD-1 antibody or an antigen-binding fragment thereof, comprising a light chain variable region comprising at least one of a LCDR1, a LCDR2 and a LCDR3 having the amino acid sequences of SEQ ID NO:

  • 6, SEQ ID NO;

    7 and SEQ ID NO;

    8, respectively; and

    a heavy chain variable region comprising a HCDR3 having the amino acid sequence of SEQ ID NO;

    5.

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