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Results for "

FcγRIIIA

" in MedChemExpress (MCE) Product Catalog:

13

Inhibitors & Agonists

13

Inhibitory Antibodies

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P99014
    Cusatuzumab
    1 Publications Verification

    ARGX-110

    		 Fc Receptor (FcR) NF-κB Inflammation/Immunology Cancer
    Cusatuzumab (ARGX-110) is a selective competitive blocker targeting CD70 (with an equilibrium dissociation constant of 17 pM for binding to human CD70). Cusatuzumab also possesses enhanced antibody-dependent cell-mediated cytotoxicity (ADCC) activity. It is a humanized IgG1 monoclonal antibody, artificially synthesized through humanization and genetic engineering modifications (CH2 region mutation to enhance effector function). Cusatuzumab has a dual mechanism of action: firstly, it competitively blocks the interaction between CD70 and CD27, inhibiting the CD27-NF-κB signaling pathway, reducing regulatory T cell (Treg) activation and tumor cell proliferation; secondly, by enhancing binding to FcγRIIIa, it mediates ADCC and antibody-dependent cellular phagocytosis (ADCP), directly lysing CD70-positive tumor cells. Cusatuzumab can efficiently eliminate leukemia stem cells (LSCs), induce tumor cell differentiation and apoptosis, restore immune surveillance, and target CD70-positive tumors. Cusatuzumab is used in the study of acute myeloid leukemia (AML) .
    Cusatuzumab
  • HY-P99010A
    Bemarituzumab (FUT8-KO)

    		Interleukin Related FGFR Cancer
    Bemarituzumab (FUT8-KO) is an anti-FGFR2b monoclonal antibody expressed by CHO cells with the fucosyltransferase 8 gene (FUT8) knocked out. Fucose deficiency enhances the ADCC effect of the antibody. Bemarituzumab (FUT8-KO) lacks a core fucose in the polysaccharide portion of the Fc domain of the antibody, and results in a high affinity to human FcγRIIIa .
    Bemarituzumab (FUT8-KO)
  • HY-P99395
    Talacotuzumab
    1 Publications Verification

    JNJ 56022473; CSL 362

    		 Interleukin Related Cancer
    Talacotuzumab (JNJ 56022473; CSL 362) is an IgG1-type fully humanized, CD123-neutralizing monoclonal antibody containing a modified Fc structure. Talacotuzumab has KDs of 0.43 nM, 188 nM, 46 nM, 16.8 nM for CD123, CD32b/c, CD16-158F, CD16-158V, respectively. Talacotuzumab inhibits IL-3 binding to CD123, antagonizing IL-3 signaling in target cells. Talacotuzumab has mutated the Fc region to increase affinity for CD16 (FcγRIIIa), thereby enhancing antibody-dependent cell-mediated cytotoxicity (ADCC). Talacotuzumab is highly effective in vivo reducing leukemic cell growth in acute myeloid leukemia (AML) xenograft mouse models .
    Talacotuzumab
  • HY-P99381
    XmAb 5592
    1 Publications Verification

    		 Transmembrane Glycoprotein Cancer
    XmAb 5592 is a humanized, Fc-engineered anti-HM1.24 antibody with enhanced binding to FcγRIIIa and FcγRIIa receptors, augments HM1.24-specific multiple myeloma (MM) cells lysis in vitro via antibody-dependent cellular cytotoxicity (ADCC) and antibody dependent cellular phagocytosis (ADCP) .
    XmAb 5592
  • HY-P990902
    Atigotatug

    BMS-986012

    		 Transmembrane Glycoprotein Cancer
    Atigotatug (BMS-986012) is a fully human IgG1 antibody binds specifically to FucGM1 with an EC50 of 0.15 nmol/L for FucGM1. Atigotatug is a FcγRIIIa ligand with a Kd of 21 nmol/L. Atigotatug demonstrates antitumor efficacy in multiple mouse small cell lung cancer models .
    Atigotatug
  • HY-P991223
    NC762

    		Transmembrane Glycoprotein TNF Receptor Cancer
    NC762 is a humanized IgG1κ monoclonal antibody that targets human B7-H4 (B7 homolog 4). NC762 has enhanced binding to CD16a (FcγRIIIa) after being Fc engineered with three point mutations (S239D/A330L/I332E; DLE) and demonstrate increased antibody-dependent cellular cytotoxicity (ADCC) activity. NC762 inhibits tumor growth in vivo through binding to tumor-expressing B7-H4. NC762 can be studies in research on cancer such as advanced or metastatic solid tumors .
    NC762
  • HY-P991542
    GBR-401

    		CD19 Cancer
    GBR-401 is a humanized anti-CD19 monoclonal antibody with high affinity for FcγRIIIa. GBR-401 exerts a potent in vitro and in vivo cytotoxic activity against various B-cell malignancies. GBR-401 induces cell death by antibody dependent cellular cytotoxicity (ADCC) and direct killing effect. GBR-401 demonstrates potent activity of depleting malignant B cells and prolongs mice survival in multiple xenograft severe combined immunodeficiency (SCID) mice models .
    GBR-401
  • HY-P991394
    SEA-TGT

    		Transmembrane Glycoprotein Cancer
    SEA-TGT is a human monoclonal antibody (mAb) targeting TIGIT. SEA-TGT enhances binding to the activating FcγRIIIA while reducing binding to the inhibitory FcγRIIb. SEA-TGT can be used in advanced solid tumors and Lymphoma research .
    SEA-TGT
  • HY-P992455
    SAR442085

    		CD38 Fc Receptor (FcR) Apoptosis Cancer
    SAR442085 is an Fc-engineered anti-CD38 monoclonal antibody with a Kd of 0.2 nM for human CD38. SAR442085 inhibits CD38, induces apoptosis, and triggers antibody-dependent cellular cytotoxicity and phagocytosis in CD38-expressing tumor cells. SAR442085 binds allelic variants of FcγRIIa and FcγRIIIa, enhances NK cell activation, degranulation and cytokine secretion, and exerts anti-tumor activity in human Fc receptor transgenic mice. SAR442085 can be used in the research of multiple myeloma .
    SAR442085
  • HY-P992474
    TAVO101

    		Interleukin Related STAT CCR Fc Receptor (FcR) Inflammation/Immunology
    TAVO101 is a humanized anti-TSLP antibody with an EC50 of 0.19 nM against hTSLP. TAVO101 inhibits STAT5 activation and CCL17 release. TAVO101 carries Fc region mutations that enhance its binding to FcRn while reducing its binding to FcγRI, FcγRIIIA and C1q, thereby attenuating effector functions. TAVO101 reduces the levels of inflammatory markers, cell infiltration and histopathological damage in preclinical models of asthma, psoriasis and atopic dermatitis. TAVO101 can be used for research related to asthma, psoriasis and atopic dermatitis .
    TAVO101
  • HY-P992465
    SIWA318H

    		Fc Receptor (FcR) Cancer
    SIWA318H is an adbanvced glycation end product (AGE) specific antibody. SIWA318H selectively binds to advanced glycation end product biomarkers, human FcγRIIIa, and pancreatic cancer cells, and cancer-associated fibroblasts. SIWA318H suppresses tumor growth in mouse PSN1 xenografts. SIWA318H can be used for the research of pancreatic cancer .
    SIWA318H
  • HY-P992163
    23ME-01473

    		Fc Receptor (FcR) C-type Lectin-like Receptors (CTLRs) Inflammation/Immunology Cancer
    23ME-01473 is an anti-ULBP6/2/5 antibody with enhanced Fc effector function, with a Kd of 0.053 nmol/L against hULBP6, 0.23 nmol/L against hULBP2, and 1.92 nmol/L against hULBP5. 23ME-01473 restores anti-tumor immunity by activating NKG2D and FcγRIIIa. 23ME-01473 exerts anti-cancer activity in non-small cell lung cancer PDX models. 23ME-01473 can be used for the research of non-small cell lung cancer .
    23ME-01473
  • HY-P992482
    VIR-2482

    		Drug Derivative Influenza Virus Fc Receptor (FcR) Complement System Infection
    VIR-2482 is a monoclonal antibody targeting influenza A hemagglutinin (HA). VIR-2482 is generated by introducing LS mutations (M428L/N434S) into the Fc region of MEDI8852 (HY-P991446). VIR-2482 binds to the conserved HA stem epitope across all 18 influenza A HA subtypes, neutralizes a broad spectrum of H1N1 and H3N2 strains, binds to FcγRIIIa, FcγRIIa and C1q, and induces antibody-dependent cellular cytotoxicity and complement-dependent cytotoxicity. VIR-2482 reduces morbidity and mortality caused by seasonal influenza A strains and provides prophylactic protection in mice. VIR-2482 can be used in research related to influenza A disease .
    VIR-2482

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