pd1/pdl1

PD1-PDL1-IN 1 is a potent inhibitor of programmed cell death 1 (PD-1),and used as immune modulator.

PD1-PDL1-IN 1 TFA (compound 16) is a potent inhibitor of programmed cell death 1 (PD-1), functioning as an immune modulator [1].

PD1-PDL1-IN 2 (ZE132) is a potent, selective inhibitor of PD-1/PD-L1, exhibiting significant anti-tumor activity in vivo. It enhances cytotoxic T-cell tumor infiltration and stimulates IL-2 expression, while also strongly inhibiting TGF-β [1] mRNA expression, showcasing its comprehensive immunotherapeutic potential.

BMS-202 (PD1-PDL1 inhibitor 2) is an inhibitor of the PD-1 (Programmed death- 1) PD-Ll (Programmed death-ligand 1) protein protein interaction.

RMP1-14 is an IgG-like immunoglobulin antibody against mouse PD-1 that can block PD-1 PD-L1 signaling; its isotype control antibody is Mouse IgG2a kappa, Isotype Control.

Atezolizumab is an antibody inhibitor, a humanized monoclonal antibody, IgG1, which targets PD-L1 and blocks the interaction of PD-L1 with PD-1. Atezolizumab has antitumor activity and promotes T-cells to attack tumor cells.

Avelumab, a fully human IgG1 anti-PD-L1 monoclonal antibody, exhibits potential antibody-dependent cell-mediated cytotoxicity.

Nivolumab is a monoclonal antibody, a humanized IgG4 antibody to PD-1. Nivolumab has antitumor activity and is used in the treatment of melanoma, non-small cell lung cancer, renal cell carcinoma and others.

Pembrolizumab (MK-3475) is a highly selective humanized monoclonal antibody that antagonizes PD-1. It can block the PD-1 protein on T cells and prevent their interaction with PD-L1 on cancer cells.

Durvalumab (MEDI 4736) is a humanized monoclonal antibody targeting PD-L1. It can block the interaction of PD-L1 with PD-1 and CD80, with IC50 values of 0.1 and 0.04 nM, respectively. Durvalumab is often used in combination with platinum-based compounds for the treatment of non-small cell lung cancer and advanced hepatocellular carcinoma cells.

LTB is a prodrug formed through the conjugation of the glycolysis inhibitor (Lonidamine) and the PD1 PDL1 blocker (BMS-1) via a thioketal bond. LTB can encapsulate the photosensitizer Chlorin e6 (Ce6), constructing a co-delivery photodynamic nanoplatfform through self-assembly (LTB-6 NPs).

Sintilimab (IBI308) is a humanized IgG4 monoclonal antibody with significant anti-tumor activity that restores endogenous anti-tumor T-cell responses by binding to PD-1 and thereby blocking the interaction of PD-1 with its ligands (PD-L1 and PL-L2).Sintilimab is used in combination with other compounds for the treatment of classical Hodgkin's lymphoma, non-cellular lung cancer and esophageal cancer. Sintilimab is used in combination with other compounds to treat classical Hodgkin's lymphoma, non-small cell lung cancer and esophageal cancer.

Camrelizumab (SHR-1210) is a human IgG4-κ monoclonal antibody with high affinity directed against PD-1, binding PD-1 with an affinity of up to 3 nM and inhibiting PD-1 PD-L1 with an IC50 of 0.70 nM. Camrelizumab exhibits anti-tumor activity and is well tolerated in cancers, including NSC-LC, ESCC, Hodgkin's lymphoma, and advanced HCC.

1. Fraxinellone significantly reduced weight loss and diarrhea in mice and alleviated the macroscopic and microscopic signs of the disease. 2. Fraxinellone exhibited a variety of insecticidal activities including feeding-deterrent activity, inhibition of growth, and larvicidal activity. 3. Fraxinellone has effect in the midgut metabolism of Mythimna separata (M. separata), via protease (especially the weak alkaline trypsin-like enzyme), carboxylesterase and glutathione S-transferase.

PD-1 PD-L1-IN-26 (Compound II-14) is a potent PD-1 PD-L1 inhibitor with an IC50 of 0.0380 μM. It enhances the immune microenvironment by promoting CD4+ T cell infiltration into tumor tissues, suggesting its potential application in cancer research [1].

PD-1 PD-L1-IN-27 is a potent inhibitor of PD-1 PD-L1, with an IC50 of 134 nM, and demonstrates antitumor effects with minimal T cell cytotoxicity. It activates CD8+ T cells and mitigates T cell exhaustion [1].

HE-S2, an antibody-drug conjugate, elicits a potent antitumor immune response by inhibiting the PD-1 PD-L1 interaction and stimulating the Toll-like receptor 7 8 (TLR7 8) signaling pathway, resulting in significant antitumor activity [1].

Human PD-L1 Inhibitor V is a peptide that binds to the human PD-1 protein with an affinity characterized by a dissociation constant (Kd) of 3.32 μM, effectively inhibiting the hPD-1 hPD-L1 interaction [1].

Tislelizumab (BGB-A317) is an IgG4 class monoclonal antibody targeting human programmed death receptor-1 (PD-1) with antitumor activity that inhibits the binding of Fcγ receptor to macrophages and can be used to study advanced squamous non-small cell lung cancer.

Ezabenlimab (BI-754091) is a humanized monoclonal antibody targeting programmed cell death protein-1 with antitumor activity that blocks the interaction of PD-1 with PD-L1 and PD-L2, inhibits tumor growth in vivo, and can be used to study advanced solid tumors.

Latikafusp (AMG 256) is a fusion protein that is a PD-1 blocker and IL-21R agonist with antitumor activity.Latikafusp initiates and prolongs cytotoxicity and memory T-cell activity and induces the generation of immunogenicity-mediated responses.

Spartalizumab (PDR001) is a humanized immunoglobulin G4 monoclonal antibody that selectively binds to PD-1 at low concentrations, exhibiting high activity. It blocks the interaction with PD-L1 and PD-L2, making it suitable for studying undifferentiated thyroid cancer (ATC).

Nofazinlimab (CS1003) is a human anti-PD-1 IgG4 monoclonal antibody used to study unresectable hepatocellular carcinoma (uHCC) and metastatic colorectal cancer.

Feladilimab (GSK3359609) is an IgG4 monoclonal antibody that is an ICOS agonist. Feladilimab binds to ICOS-expressing T cells, induces IFNγ, and increases PD-1 L1 expression. Feladilimab has anti-tumor activity and can be used to study cancer.