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PD-1 Antibody

PD-1 is a cell surface membrane protein of the immunoglobulin superfamily. It is an inhibitory receptor on antigen activated T-cells that plays a critical role in induction and maintenance of immune tolerance to self. PD-1 delivers inhibitory signals upon binding to ligands CD274/PD-L1 and CD273/PD-L2. [taken from the Universal Protein Resource (UniProt)].
programmed cell death 1
Programmed cell death protein 1
:  CD antigen CD279 CD279 hPD-1 hPD-l hSLE1 PD1 PD-1 programmed cell death 1 protein programmed cell death protein 1 protein PD-1 SLEB2 systemic lupus erythematosus susceptibility 2
Ordering Information
residues 24-164 (ECD)