PD-L1 Antibody / B7-H1 / CD274 (C-Terminal Region)

Programmed cell death 1 ligand 1 (PD-L1), also called CD274, is involved in the costimulatory signal, essential for T- cell proliferation and production of IL10 and IFNG, in an IL2- dependent and a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation and cytokine production.