2. Signaling Pathways
  3. Immunology/Inflammation
  4. PD-1/PD-L1
  5. PD-1/PD-L1 Inhibitor

PD-1/PD-L1 Inhibitor

PD-1/PD-L1 Inhibitors (316):

Cat. No. Product Name Effect Purity
  • HY-P99144
    Anti-Mouse PD-1 Antibody (RMP1-14)
    		Inhibitor 99.63%
    Anti-Mouse PD-1 Antibody (RMP1-14) is an anti-mouse PD-1 IgG2a antibody. Anti-Mouse PD-1 Antibody (RMP1-14) can be used for the study of colon carcinoma.
  • HY-P9902
    Pembrolizumab
    		Inhibitor 99.74%
    Pembrolizumab (MK-3475) is a humanized IgG4 antibody inhibiting the programmed cell death 1 (PD-1) receptor, used in cancer immunotherapy.
  • HY-P9904
    Atezolizumab
    		Inhibitor 99.9%
    Atezolizumab (MPDL3280A) is a selective humanized monoclonal IgG1 antibody against programmed death ligand 1 (PD-L1), used for cancer research.
  • HY-16141
    Cilengitide
    		Inhibitor 99.91%
    Cilengitide (EMD 121974) is a BBB-permeable integrins antagonist with IC50s of 0.61 nM (ανβ3), 8.4 nM (ανβ5) and 14.9 nM (α5β1), respectively. Cilengitide inhibits the binding of ανβ3 and ανβ5 to Vitronectin with IC50s of 4 nM and 79 nM, respectively. Cilengitide inhibits TGF-β/Smad signaling, mediates PD-L1 expression. Cilengitide also induces apoptosis, shows antiangiogenic effect in the research against glioblastoma and other cancers.
  • HY-P9903
    Nivolumab
    		Inhibitor 99.63%
    Nivolumab is a programmed death receptor-1 (PD-1) blocking human IgG4 antibody to treat advanced (metastatic) non-small cell lung cancer.
  • HY-178193A
    (Rac)-Chem-0199
    		Inhibitor 99.81%
    (Rac)-Chem-0199 is the racemic mixture of Chem-0199 (HY-178193). Chem-0199 is an Adipocyte Enhancer-Binding Protein 1 (AEBP1) inhibitor. Chem-0199 can disrupt the interaction between AEBP1 and CKAP4, thereby enhances antitumor immunity. Chem-0199 can inhibit Akt phosphorylation (p-Akt) and downregulates PD-L1 expression. Chem-0199 can be used for the research of cancer, such as colon cancer.
  • HY-P99145
    Anti-Mouse PD-L1/B7-H1 Antibody (10F.9G2)
    		Inhibitor 99.68%
    Anti-Mouse PD-L1/B7-H1 Antibody (10F.9G2) is an anti-mouse PD-L1/B7-H1 IgG2b antibody inhibitor derived from host rat. Anti-Mouse PD-L1/B7-H1 Antibody (10F.9G2) blocks PD-1 signaling. Anti-Mouse PD-L1/B7-H1 Antibody (10F.9G2) can be used for the research of cancer, such as colon cancer.
  • HY-P99675
    Ivonescimab
    		Inhibitor 99.13%
    Ivonescimab (AK112) is a PD-1/VEGF bispecific antibody. Ivonescimab competitively inhibiting PD-1/PD-L1 interaction, reversing the immunosuppression mediated by it, and blocks the binding of VEGF-A to VEGFR2, inhibiting tumour angiogenesis in the tumour microenvironment. Ivonescimab also has significantly anticancer activity against EGFR-mutated locally advanced or metastatic non-squamous non-small cell lung cancer (NSCL).
  • HY-19991
    BMS-1
    		Inhibitor 99.53%
    BMS-1 is an inhibitor of the PD-1/PD-L1 protein/protein interaction (IC50 between 6 and 100 nM).
  • HY-P9919
    Durvalumab
    		Inhibitor 99.60%
    Durvalumab (MEDI 4736) is an human anti-PD-L1 monoclonal antibody. Durvalumab (MEDI4736) completely blocks the binding of PD-L1 to both PD-1 and CD80, with IC50s of 0.1 and 0.04 nM, respectively.
  • HY-19745
    BMS-202
    		Inhibitor 99.48%
    BMS-202 is a potent and nonpeptidic PD-1/PD-L1 complex inhibitor with an IC50 of 18 nM and a KD of 8 μM. BMS-202 binds to PD-L1 and blocks human PD-1/PD-L1 interaction. BMS-202 has antitumor activity.
  • HY-P9902A
    Pembrolizumab (anti-PD-1)
    		Inhibitor 99.90%
    Pembrolizumab (anti-PD-1) is a humanized IgG4 antibody and PD-1 inhibitor. Pembrolizumab produces PD-1 blockade, preventing PD-L1 and PD-L2 from connecting to PD-1. This avoids the uncontrolled regulation of T cells on cells that normally express PD-1.
  • HY-78695
    JQ-1 carboxylic acid
    		Inhibitor 99.69%
    JQ-1 carboxylic acid, a (+)-JQ-1 (HY-13030) derivative, is a potent BET bromodomain inhibitor. JQ-1 carboxylic acid can be used to synthesize PROTAC, which can target the degradation of BRD4.
  • HY-100022
    Tomivosertib
    		Inhibitor 99.92%
    Tomivosertib (eFT508) is a potent, highly selective, and orally active MNK1 and MNK2 inhibitor, with IC50s of 1-2 nM against both isoforms. Tomivosertib (eFT508) treatment leads to a dose-dependent reduction in eIF4E phosphorylation at serine 209 (IC50=2-16 nM) in tumor cell lines. Tomivosertib (eFT508) also dramatically downregulates PD-L1 protein abundance.
  • HY-108730
    Avelumab
    		Inhibitor 99.30%
    Avelumab (Anti-Human PD-L1) a fully human IgG1 anti-PD-L1 monoclonal antibody (mAb) with potential antibody-dependent cell-mediated cytotoxicity (ADCC). Avelumab enhances ADCC on several cancer cell lines expressing PD-L1. Avelumab can be used for the study of chordoma.
  • HY-P99052
    Tislelizumab
    		Inhibitor 98.10%
    Tislelizumab is a monoclonal antibody that specifically binds to programmed cell death receptor 1 (PD-1), blocking its interaction with programmed death ligand 1 (PD-L1) and programmed death ligand 2 (PD-L2). Tislelizumab can reactivate immune cells such as T lymphocytes and enhance anti-tumor activity. Tislelizumab can be used for the research of a variety of tumors including typical Hodgkin's lymphoma, urothelial carcinoma, non-small cell lung cancer and hepatocellular carcinoma.
  • HY-P99048
    Sintilimab
    		Inhibitor 99.1%
    Sintilimab (IBI308) is a safe and effectivel humanized IgG4 monoclonal antibody that binds to PD-1 with a KD value of 74 pM. Sintilimab blocks the interaction of PD-1 with its ligands (PD-L1 and PL-L2), consequently helping to restore the endogenous antitumour T-cell response. Sintilimab combined with prebiotics inhibits tumor volume and regulates immune cell subpopulation balance in lung adenocarcinoma mice. Sintilimab can be used for the research of classical Hodgkin's lymphoma, non-small cell lung cancer and oesophageal cancer.
  • HY-P9978
    Toripalimab
    		Inhibitor 99.30%
    Toripalimab is a selective, recombinant, humanized monoclonal antibody against PD-1. Toripalimab is able to bind to PD-1 and block the interaction with its ligands. Toripalimab has exhibited primary anti-tumor effects in tumors such as melanoma, lung cancer, digestive tract tumors, hepatobiliary and pancreatic tumors, neuroendocrine neoplasms, nasopharyngeal carcinoma and urothelial carcinoma.
  • HY-177439
    HLX43
    		Inhibitor
    HLX43 is an antibody-drug conjugate (ADC) targeting PD-L1. HLX43 consists of a human monoclonal antibody anti-PD-L1 antibody Opucolimab (HY-P99785) with the drug-linker conjugate being DL-01 (HY-155870A). HLX43 exerts superior anticancer efficacy with safety profile in vivo. HLX43 can be used for non-small cell lung cancer (NSCLC), head and neck squamous cell carcinoma (HNSCC), esophageal squamous cell carcinoma (ESCC), melanoma (MEL), ovarian cancer (Ovc) research.
  • HY-P99144A
    Anti-Mouse PD-1 Antibody (S-5001)
    		Inhibitor
    Anti-Mouse PD-1 Antibody (S-5001) is a selective inhibitor targeting PD-1, blocking the PD-1/PD-L1 immune checkpoint axis through competitive binding to PD-1. Anti-Mouse PD-1 Antibody (S-5001) works by reversing the tumor immunosuppressive microenvironment and reactivating the anti-tumor activity of cytotoxic T lymphocytes. It can be used in research on tumors such as melanoma and HPV-positive oropharyngeal squamous cell carcinoma. Anti-Mouse PD-1 Antibody (S-5001) is often combined with photothermal therapy, chemotherapy, etc., to enhance efficacy.