PD-L1 Inhibitor

**Semantic type:** Chemical Viewed Functionally

**Definition:** An agent designed to interfere with the activity of programmed death ligand 1 (PD-L1; CD274), a ligand for the receptor programmed cell death protein 1 (PD-1; PD1).

**Synonyms:** - Anti-CD274 Agent - Anti-PD-L1 Agent - CD274-targeting Agent - PD-L1-targeting Agent