A recombinant partial protein sequence (within amino acids 1-200) from the human protein was used as the immunogen for the PD1 antibody.
Conjugation:
Unconjugated
PDCD-1 (programmed cell death-1 protein), also designated CD279, is a type I transmembrane receptor and a member of the immunoglobin gene superfamily. It is expressed on activated T-cells, B-cells, and myeloid cells. Anti-PDCD-1 is a marker of angioimmun