2. Signaling Pathways
  3. Immunology/Inflammation
  4. CD276/B7-H3
  5. CD276/B7-H3 Inhibitor

CD276/B7-H3 Inhibitor

CD276/B7-H3 Inhibitors (14):

Cat. No. Product Name Effect Purity
  • HY-P9966
    Enoblituzumab
    		Inhibitor 99.16%
    Enoblituzumab (MGA271) is a humanized IgG1κ monoclonal antibody recognizing human B7-H3 protein, a member of the B7 family of immune regulators.
  • HY-P99367
    Ifinatamab
    		Inhibitor 99.94%
    Ifinatamab is monoclonal immunoglobulin G1-kappa with anti-human B7 homolog 3 protein (Human B7-H3). Ifinatamab is a glycoforme α immunomodulateur.
  • HY-P99157
    Omburtamab
    		Inhibitor 99.16%
    Omburtamab is a humanized monoclonal antibody targeting B7-H3 (CD276). Omburtamab selectively binds to B7-H3 highly expressed on the surface of tumor cells and activates anti-tumor immune responses mediated by T cells and natural killer (NK) cells. Omburtamab can promote the specific infiltration of CAR-T cells into tumors, enhance the killing function of NK cells through the CD16 signaling pathway, and regulate tumor cell glucose metabolism (such as inhibiting the Warburg effect). Omburtamab has the potential to inhibit solid tumors such as non-small cell lung cancer (NSCLC).
  • HY-B1152
    Piperacetazine
    		Inhibitor 98.03%
    Piperacetazine is an orally active dopamine receptor antagonist and phenothiazine antipsychotic. Piperacetazine can directly bind to the PAX3::FOXO1 fusion protein and inhibit its transcriptional activity. Piperacetazine also exhibits antitumor activity with an IC50 of 7.627 μM against PANC-1 cells. Piperacetazine can be used for the research of diseases such as schizophrenia and pancreatic cancer and other tumors.
  • HY-P991092A
    IBI-334 (FUT8-KO)
    		Inhibitor
    IBI-334 (FUT8-KO) is a bispecific B7-H3 and EGFR antibody that has knocked out the fucosyltransferase 8 gene (FUT8). IBI-334 (FUT8-KO) has an EGFR arm for signal blocking and is coupled with a fine-tuned B7-H3 arm with the best affinity and binding domain. IBI-334 (FUT8-KO), compared to IBI-334 (HY-P991092), has enhanced antibody-mediated cytotoxicity (ADCC) effect. IBI-334 (FUT8-KO) has wide applications in many EGFR-driven solid tumors.
  • HY-P992363
    HBM1020
    		Inhibitor
    HBM1020 is a fully human monoclonal antibody targeting B7H7. HBM1020 binds to B7H7 and enhances the anti-tumor response of T cells. HBM1020 can be used in research related to advanced solid tumors.
  • HY-P990279
    Anti-Mouse CD276/B7-H3 Antibody (MJ18)
    		Inhibitor
    Anti-Mouse CD276/B7-H3 Antibody (MJ18) is a rat-derived anti-mouse CD276/B7-H3 IgG1 monoclonal antibody. Anti-Mouse CD276/B7-H3 Antibody (MJ18) can inhibit CD276/B7-H3 and induce tumor cell apoptosis. Anti-Mouse CD276/B7-H3 Antibody (MJ18) enhances anti-tumor immune response by reducing immunosuppressive cells and promoting T cell activation. Anti-Mouse CD276/B7-H3 Antibody (MJ18) can be used for research on cancer such as breast cancer and prostate cancer.
  • HY-P99740
    Mirzotamab
    		Inhibitor 99.45%
    Mirzotamab is an IgG1κ monoclonal antibody targeting to CD276/B7-H3 with anti-tumor activity. Mirzotamab conjugates with Clezutoclax (HY-137774), a BCL inhibitor to form Mirzotamab clezutoclax (HY-P99741), involving in research with taxane research in relapsed/refractory solid tumors. Mirzotamab clezutoclax (ABBV-155) is a targeted antibody drug conjugate (ADC).
  • HY-P991537
    Risvutatug
    		Inhibitor 99.57%
    HS-20093 Antibody (GSK5764227 Antibody) is an antibody targeting B7-H3, which can be used to synthesize the ADC HS-20093. HS-20093 Antibody exhibits anti-tumor activity. HS-20093 Antibody can be studied in research for small cell lung cancer, relapsed or refractory osteosarcoma, and advanced solid tumors.
  • HY-P991703
    Mocertatug
    		Inhibitor 98%
    Mocertatug (GSK5733584 antibody) is a humanized IgG1κ antibody targeting B7-H4/VTCN1. Mocertatug can be used to construct ADCs, such as Mocertatug Rezetecan (HY-185280).
  • HY-P992110
    Elfetabart
    		Inhibitor
    Elfetabart is a humanized monoclonal antibody targeting CD276 with antitumor activity. The antibody isotype of Elfetabart is human IgG1κ, and the recommended isotype control is Human IgG1 kappa, Isotype Control (HY-P99001).
  • HY-P991092
    IBI-334
    		Inhibitor 98.18%
    IBI-334 is a bispecific B7-H3 and EGFR antibody. IBI-334 has an EGFR arm for signal blockage and is coupled with a fine-tuned B7-H3 arm with optimal affinity and binding domain. IBI-334 shows antibody-mediated cell cytotoxicity (ADCC) effects. IBI-334 has a wide range of applications in many EGFR-driven solid tumors.
  • HY-P990340
    Anti-B7-H3/CD276 Antibody
    		Inhibitor
    Anti-B7-H3/CD276 Antibody is a CHO-expressed human antibody targeting B7-H3/CD276. Anti-B7-H3/CD276 Antibody has a huIgG1 heavy chain and a huκ light chain, with a predicted molecular weight (MW) of 145 kDa. The isotype control for Anti-B7-H3/CD276 Antibody can be referenced as Human IgG1 kappa, Isotype Control (HY-P99001).
  • HY-P992347
    DS-5573a
    		Inhibitor
    DS-5573a is a human monoclonal antibody targeting B7-H3, with a Kd of 1.8 nM for the 4Ig isoform and 11 nM for the 2Ig isoform. DS-5573a induces antibody-dependent cellular cytotoxicity and antibody-dependent cellular phagocytosis against B7-H3-expressing cancer cells. DS-5573a exerts dose-dependent anti-tumor activity via effector cells. DS-5573a can be used in the research of cancers including breast adenocarcinoma, non-small cell lung cancer, renal cell adenocarcinoma, gastric cancer and prostate cancer.