Cemiplimab (Anti-Human PD-1) is a high-affinity programmed death receptor-1 (PD-1) monoclonal IgG4 antibody that blocks PD-1/PD-L1-mediated T-cell suppression. Cemiplimab is commonly used in squamous cell skin cancer research[1][2].
Pacmilimab (CX-072) is a potent PD-L1 inhibitor. Pacmilimab shows antitumor activity[1].
PD-1/PD-L1-IN-25 (compound D2) is an inhibitor of PD-1/PD-L1 interaction with an IC50 value of 16.17 nM. PD-1/PD-L1-IN-25 activates the antitumor immunity of T cells efficiently in PBMCs. PD-1/PD-L1-IN-25 can be used for the research of cancer[1].
Cosibelimab (CK-301; TG-1501) is a high-affinity, fully human PD-L1-blocking monoclonal antibody that binds PD-L1 and blocks its interaction with PD-1. Cosibelimab has a functional Fc domain and is capable of inducing ADCC and complement-dependent cytotoxicity (CDC)-mediated killing of PD-L1+ cell lines, including lymphoma cells[1].
PD-1/PD-L1-IN-28 (compound 3) is an immune checkpoint inhibitor of PD-1/PD-L1 signaling pathway (IC50=0.744 µM). PD-1/PD-L1-IN-28 shows good research potential in tumor immunity[1].
Cadonilimab (AK104) is a targeting PD1/CTLA4 IgG1 scaffold Fc-engineered humanized antibody. Cadonilimab can be used for researching metastatic cervical cancer[1][2].
Human PD-L1 inhibitor IV, a polypeptide, is a competitive human PD-1 protein inhibitor with a Kd value of 1.38 μM. Human PD-L1 inhibitor IV inhibit the interaction of hPD-1/hPD-L1[1].
Nofazinlimab (CS1003) is a humanised IgG4 anti-PD-1 monoclonal antibody. Nofazinlimab can be used for unresectable hepatocellular carcinoma (uHCC) research[1].
Sugemalimab is a fully human, full length, anti-programmed death ligand 1 (PD-L1) immunoglobulin G4 (IgG4) monoclonal antibody (mAb). Sugemalimab shows anticancer activities and can be used for non-small cell lung cancer research[1].
Rulonilimab is a human IgG1 monoclonal antibody against PD-1 that targets, binds and inhibits PD-1 and its downstream signalling pathways with potential immune checkpoint inhibition and anti-tumour activity[1].
PD1-IN-2 is a PD1 signaling pathway inhibitor, which acts as an immunomodulator.
PD-1/PD-L1-IN-22 (Example 2) is a small-molecule inhibitor of the PD-1/PD-L1 protein-protein interaction. PD-1/PD-L1-IN-22 blocks PD-1/PD-L1 with the IC50 of 0.732 μM. PD-1/PD-L1-IN-22 can be used for the research of cancers, infectious diseases and autoimmune diseases[1].
BMS-37 is a PD-1/PD-L1 immune checkpoint inhibitor. BMS-37 can be used as PD-L1 ligand to synthesize PROTAC molecules[1].
Sasanlimab (PF-06801591) is a humanized IgG4-κ antibody targeting PD-1. Mainly expressed by CHO (Chinese Hamster Ovary) cells[1].
Human PD-L1 inhibitor II is a potent PD-L1 inhibitor with anti-cancer activity[1].
Tislelizumab, a monoclonal antibody with high binding affinity to the PD-1 receptor, minimizes Fcγ receptor binding on macrophages, thereby abrogating antibody-dependent phagocytosis, a mechanism of T cell clearance and potential resistance to anti-PD-1 therapy. Tislelizumab can be used for the research of advanced squamous non-small-cell lung cancer[1].
Lorigerlimab (MGD019) is a bispecific IgG4 dual-affinity re-targeting antibody (DART). Lorigerlimab can block PD-1 and CTLA-4, and improves T-cell responses. Lorigerlimab can be used for research of metastatic castration-resistant prostate cancer (mCRPC)[1][2][3].
PD-1/PD-L1-IN-20 (Example 21) is a small-molecule inhibitor of the PD-1/PD-L1 protein-protein interaction. PD-1/PD-L1-IN-20 blocks PD-1/PD-L1 with the IC50 of 5.29 nM. PD-1/PD-L1-IN-20 can be used for the research of cancers, infectious diseases and autoimmune diseases[1].
Human PD-L1 inhibitor III is a human PD-L1 inhibitor.
Budigalimab (ABBV 181; PR 1648817) is a humanized IgG1 monoclonal antibody targeting programmed cell death 1 (PD-1) receptor. Budigalimab is Fc mutated thus to reduce Fc receptor interactions and limit effector function[1].