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Activated B Cell Inhibitors

" in MedChemExpress (MCE) Product Catalog:

99

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6

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6

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16

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3

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3

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-129390
    Orelabrutinib
    2 Publications Verification

    ICP-022

    Btk Cancer
    Orelabrutinib (ICP-022) is a potent, orally active, and irreversible Bruton's tyrosine kinase (BTK) inhibitor with potential antineoplastic activity. Orelabrutinib prevents both the activation of the B-cell antigen receptor (BCR) signaling pathway and BTK-mediated activation of downstream survival pathways, inhibiting the growth of malignant B-cells that overexpress BTK .
    Orelabrutinib
  • HY-160698

    MALT1 Inflammation/Immunology Cancer
    SGR-1505 is an orally active MALT1 allosteric inhibitor. SGR-1505 inhibits MALT1 enzymatic activity and shows anti-proliferative activity in BTK inhibitor (BTKi)-sensitive and BTKi-resistant activated B cell-like diffuse large B cell lymphoma (ABC-DLBCL) cell lines. SGR-1505 can be used for research of B-cell lymphomas .
    SGR-1505
  • HY-N4171

    Apoptosis Inflammation/Immunology
    Dihydrocucurbitacin B, a triterpene isolated from Cayaponia tayuya roots, inhibits nuclear factor of activated T cells (NFAT), induces cell cycle arrested in the G0 phase, and inhibits delayed type hypersensitivity .
    Dihydrocucurbitacin B
  • HY-155477

    E1/E2/E3 Enzyme Cancer
    Cbl-b-IN-15 (compound 25) is an inhibitor of the RING finger E3 ligase Cbl (IC50: 15 nM). Cbl-b refers to Casitas B-lineage lymphoma proto-oncogene-b, which inhibits T-cell, natural killer (NK) cell, and B-cell activation. Cbl-b-IN-15 activates T cell function with EC50=0.41 μM .
    Cbl-b-IN-15
  • HY-169005

    E1/E2/E3 Enzyme Inflammation/Immunology
    Cbl-b-IN-27 is a casitas B-lymphoma proto-oncogene-b (Cbl-b) inhibitor with an IC50 value of 7 nM. Cbl-b-IN-27 is promising for research of effector T cell function, T cell, natural killer (NK) cell and B cell activation regulation .
    Cbl-b-IN-27
  • HY-156769

    E1/E2/E3 Enzyme Inflammation/Immunology
    Cbl-b-IN-13 (Example 520) is a Cbl-b inhibitor with an IC50 of <100 nM. Cbl-b-IN-13 has the ability to activate T-cells .
    Cbl-b-IN-13
  • HY-N9753

    Others
    Tsukubamycin B is discovered from Streptomyces tsukubaensis and exhibits immunosuppressive activity by inhibiting T-cell activation. Tsukubamycin B can be used for immune rejection reaction research .
    Tsukubamycin B
  • HY-128403

    Btk Inflammation/Immunology
    BTK inhibitor 8 (Compound 27) is a Btk inhibitor with an IC50 of 0.11 nM. BTK inhibitor 8 inhibits B cell activation in hWB with an IC50 of 2 nM .
    BTK inhibitor 8
  • HY-130369

    Bacterial Necroptosis HSV Infection Cancer
    NSC10010 hydrochloride inhibits gammaherpesvirus associated B-lymphomas growth through activation of NF-kB and c-Myc-mediated signaling pathways. NSC10010 hydrochloride induces necrotic cell death in gammaherpesvirus infected B-cells. NSC10010 hydrochloride is also an inhibitor of Mtb ClpC1 ATPase .
    NSC10010 hydrochloride
  • HY-159885

    Apoptosis Cancer
    MG-B-28 is an inhibitor of BTLA-HVEM with an IC50 value of 906 nM. MG-B-28 promotes T-cell activation in a dose-dependent manner by blocking the BTLA-HVEM interaction .
    MG-B-28
  • HY-105118A

    CGS-9343B; KW 5617

    Calmodulin Neurological Disease Metabolic Disease Inflammation/Immunology
    Zaldaride maleate (CGS-9343B) is a potent, orally active and selective inhibitor of calmodulin. Zaldaride maleate inhibits CaM (calmodulin)-stimulated cAMP phosphodiesterase activity, with an IC50 of 3.3 nM . Zaldaride maleate prevents estrogen-induced transcription activation by ER, reversibly blocks voltage-activated Na +, Ca 2+ and K + currents in PC12 cells and inhibits nAChR .
    Zaldaride maleate
  • HY-123790

    PI3K Inflammation/Immunology
    AS2541019 is a PI3Kδ (p110δ) inhibitor. AS2541019 inhibits B cell activation and proliferation, and suppresses xenograft antibody production .
    AS2541019
  • HY-111053

    Phospholipase Cancer
    P11 is a selective inhibitor of platelet-activating factor acetylhydrolases (PAFAHs) 1b2 and 1b3 that impairs cancer cell survival. P11 exhibits IC50 values of ~40 and 900 nM for PAFAH1b2 and 1b3, respectively .
    P11
  • HY-105118

    CGS-9343B free base; KW 5617 free base

    Calmodulin Neurological Disease Metabolic Disease Inflammation/Immunology
    Zaldaride (CGS-9343B free base) is a potent, orally active and selective inhibitor of calmodulin. Zaldaride inhibits CaM (calmodulin)-stimulated cAMP phosphodiesterase activity, with an IC50 of 3.3 nM . Zaldaride prevents estrogen-induced transcription activation by ER, reversibly blocks voltage-activated Na +, Ca 2+ and K + currents in PC12 cells and inhibits nAChR .
    Zaldaride
  • HY-161519

    Pyruvate Kinase Inflammation/Immunology
    PKM2 activator 7 (Compd B4) is a PKM2 activator with the AC50 of 0.144 μM. PKM2 activator 7 suppresses DSS (HY-116282C)-induced colitis by inhibiting T cell growth in mouse colitis model .
    PKM2 activator 7
  • HY-P99761

    XmAb5871

    CD19 Apoptosis Inflammation/Immunology
    Obexelimab (XmAb5871) is a humanized anti-CD19 antibody. Obexelimab works by inhibiting B cell receptor (BCR) mediated calcium influx and promoting the phosphorylation of Fc γ receptor IIb (FcγRIIb), which reduces B cell activation and function, leading to B cell apoptosis. Obexelimab can be used in research for rheumatoid arthritis and systemic lupus erythematosus .
    Obexelimab
  • HY-101287

    Microtubule/Tubulin JNK Apoptosis Caspase Cancer
    MPT0B392, an orally active quinoline derivative, induces c-Jun N-terminal kinase (JNK) activation, leading to apoptosis. MPT0B392 inhibits tubulin polymerization and triggers induction of the mitotic arrest, followed by mitochondrial membrane potential loss and caspases cleavage by activation of JNK and ultimately leads to apoptosis. MPT0B392 is demonstrated to be a novel microtubule-depolymerizing agent and enhances the cytotoxicity of sirolimus in sirolimus-resistant acute leukemic cells and the multidrug resistant cell line .
    MPT0B392
  • HY-170918

    Potassium Channel Others
    BKCa activator-1 (Compound 51b) is the orally active activator for the calcium-activated potassium channel BKCa with an EC50 of 2.82 μM. BKCa activator-1 increases K+ efflux, leads to cell membrane hyperpolarization, thereby inhibiting smooth muscle contraction. BKCa activator-1 alleviates urinary incontinence in spontaneously hypertensive rat (SHR) model, exhibits antitussive effect in puinea pig cough model .
    BKCa activator-1
  • HY-P991086

    PRV-3279

    Fc Receptor (FcR) Inflammation/Immunology
    MGD010 is a bispecific CD32B (FcγRIIb) and CD79B antibody. MGD010 inhibits activated B-cells by delivering a negative signal via simultaneous co-ligation of CD32B (FcγRIIb), with the BCR component, CD79B. MGD010 has the potential for the study of autoimmune disorders .
    MGD010
  • HY-14452
    Fatostatin
    Maximum Cited Publications
    34 Publications Verification

    125B11

    Fatty Acid Synthase (FASN) Cancer
    Fatostatin (125B11), a specific inhibitor of SREBP activation, impairs the activation of SREBP-1 and SREBP-2. Fatostatin binds to SCAP (SREBP cleavage-activating protein), and inhibits the ER-Golgi translocation of SREBPs. Fatostatin decreases the transcription of lipogenic genes in cells. Fatostatin possesses antitumor properties, and lowers hyperglycemia in ob/ob mice .
    Fatostatin
  • HY-P99157

    CD276/B7-H3 Cancer
    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) .
    Omburtamab
  • HY-N0840
    Bruceantin
    1 Publications Verification

    (-)-Bruceantin; NCI165563; NSC165563

    c-Myc Caspase Mitochondrial Metabolism Apoptosis Parasite Infection Cancer
    Bruceantin ((-)-Bruceantin) is a quassinoid found in B. javanica. Bruceantin activates caspase signaling pathway, causes the mitochondrial dysfunction, inhibits cell proliferation, induces cell differentiation and apoptosis. Bruceantin exhibits anti-leukemia and antiprotozoal activities .
    Bruceantin
  • HY-P990059

    CD276/B7-H3 Cancer
    Puxitatug is an immunoglobulin G1-κ, anti-[Homo sapiens VTCN1 (Vset domain containing T cell activation inhibitor 1, B7 family member H4, B7H4, B7-H4)] Homo sapiens monoclonal antibody .
    Puxitatug
  • HY-158145

    Phospholipase Cancer
    DS55980254 is the orally active inhibitor for phosphatidylserine synthase 1 (PTDSS1) that blocks the synthesis of intracellular phosphatidylserine. PTDSS1 deficiency affects the balance of cell membrane phospholipid components, and activates B cell receptor (BCR) signaling pathway .
    DS55980254
  • HY-120231

    MALT1 Cancer
    Z-VRPR-FMK is an irreversible MALT1 protein inhibitor. Z-VRPR-FMK inhibits the growth and invasion of diffuse large B-cell lymphoma by inhibiting MALT1-induced NF-κB activation and MMP expression .
    Z-VRPR-FMK
  • HY-N10009

    NF-κB TNF Receptor COX ERK p38 MAPK Sirtuin Inflammation/Immunology
    Cudraflavone B is a prenylated flavonoid with anti-inflammatory and anti-tumor properties. Cudraflavone B is also a dual inhibitor of COX-1 and COX-2. Cudraflavone B blocks the translocation of nuclear factor κB (NF-κB) from the cytoplasm to the nucleus in macrophages. Thus, Cudraflavone B inhibits tumor necrosis factor α (TNFα) gene expression and secretion. Cudraflavone B also triggers the mitochondrial apoptotic pathway, activates NF-κB, the MAPK p38, and ERK, and induced the expression of SIRT1. Thus Cudraflavone B inhibits the growth of human oral squamous cell carcinoma cells .
    Cudraflavone B
  • HY-14452A
    Fatostatin hydrobromide
    Maximum Cited Publications
    34 Publications Verification

    125B11 hydrobromide

    Fatty Acid Synthase (FASN) Cancer
    Fatostatin hydrobromide (125B11 hydrobromide), a specific inhibitor of SREBP activation, impairs the activation of SREBP-1 and SREBP-2. Fatostatin hydrobromide binds to SCAP (SREBP cleavage-activating protein), and inhibits the ER-Golgi translocation of SREBPs. Fatostatin hydrobromide decreases the transcription of lipogenic genes in cells. Fatostatin hydrobromide possesses antitumor properties, and lowers hyperglycemia in ob/ob mice .
    Fatostatin hydrobromide
  • HY-P990785

    ABBV-383; TNB 383B

    CD3 Cardiovascular Disease Inflammation/Immunology Cancer
    Etentamig is a BCMA × CD3 bispecific T-cell engager (BiTE) that can inhibit the activity of B-cell maturation antigen (BCMA) and activate the T-cell surface glycoprotein CD3 complex. Etentamig can be used for research in multiple myeloma, immunoglobulin light chain amyloidosis, and cardiovascular diseases .
    Etentamig
  • HY-136339
    Cbl-b-IN-1
    1 Publications Verification

    E1/E2/E3 Enzyme Interleukin Related Inflammation/Immunology Cancer
    Cbl-b-IN-1 (Example 519) is an inhibitor of Cbl-b, with an IC50 of less than 100 nM. Cbl-b-IN-1 can promote the secretion of cytokines such as IL-2, IFN-γ, and TNF-α, facilitate T cell activation, and enhance the TCR signaling pathway. Cbl-b-IN-1 can be used in research on immunomodulation .
    Cbl-b-IN-1
  • HY-N3643

    Platelet-activating Factor Receptor (PAFR) Cancer
    Cryptomeridiol is a platelet-activating factor (PAF) receptor binding inhibitor. Cryptomeridiol has melanogenesis inhibitory activity in the α-MSH (HY-P0252)-stimulated B16 melanoma cells .
    Cryptomeridiol
  • HY-161351

    Akt STAT Apoptosis Cancer
    STAT3/AKT-IN-1 is a dual inhibitor for the signal transducer and activator of transcription 3 (STAT3) and protein kinase B (AKT) signalling pathway, exhibits antitumor activity against gastric cancer and induces cell apoptosis in SGC-7901 cells .
    STAT3/AKT-IN-1
  • HY-117622

    IRAK Inflammation/Immunology Cancer
    ND-2110 is a selective IRAK4 inhibitor (Ki: 7.5 nM). ND-2110 binds to the ATP pocket of IRAK4. ND-2110 targets the subset of activated B cell-like (ABC) subtype of diffuse large B cell lymphoma (DLBCL) cell lines with MYD88 L265P mutations,. ND-2110 inhibits LPS-induced TNF production, alleviates collagen-induced arthritis, and blocks gout formation in mouse models .
    ND-2110
  • HY-169973

    Beta-lactamase Bacterial Infection
    PhoPS is the photocaged inhibitor for β-lactamase. PhoPS is activated upon light irradiation, and active β-lactamase inhibitor Sulbactam (HY-B0334) is released. PhoPS inhibits the synthesis of bacterial cell wall and the formation of E. coli biofilm, exhibits antimicrobial activity .
    PhoPS
  • HY-N8371

    NO Synthase COX Interleukin Related TNF Receptor Inflammation/Immunology
    Shizukaol B is a lindenane-type dimeric sesquiterpene, used to be isolated from the whole plant of Chloranthus henryi. Shizukaol B has anti-inflammatory effect against lipopolysaccharide (LPS)-induced activation of BV2 microglial cells. Shizukaol B inhibits iNOS and COX-2, and suppresses NO production, TNF-α, and IL-1β expression .
    Shizukaol B
  • HY-155577

    Monoamine Oxidase HSP Cancer
    MAO A/HSP90-IN-1 (4-b) is a MAO A/HSP90 dual inhibitor with IC50 value of 1.77 μM and 0.019 μM in Glioblastoma (GBM) GL26 cells and HSP90α, respectively. MAO A/HSP90-IN-1 (4-b) can inhibit MAO A activity, HSP90 binding and the expression of HER2 and phospho-Akt to inhibit the growth of GBM, they also reduce PD-L1 expression, which inhibits T cell activation. MAO A/HSP90-IN-1 (4-b) have potential to inhibit tumor immune escape. MAO A/HSP90-IN-1 (4-b) can be used for brain tumor-related diseases research .
    MAO A/HSP90-IN-1
  • HY-P10869

    Natriuretic Peptide Receptor (NPR) Inflammation/Immunology Cancer
    dCNP binds to NPR-B/C receptor, activates cGMP signaling pathway, and regulates vascular function. dCNP exhibits anti-hypoxia property through downregulation of hypoxia-related genes expressions like HIF1α and HIF2α. dCNP inhibits the induction of tumor stroma and exhibits anti-fibrosis activity. dCNP upregulates CTLs, NK cells, and conventional type 1 dendritic cells in tumors, and activates immune responses .
    dCNP
  • HY-159718

    NOD-like Receptor (NLR) Inflammation/Immunology
    NLRP3-IN-46 (Compound 3k) activates neuro-immunomodulatory cholinergic anti-inflammatory pathway, and thus inhibits NLRP3 inflammasome activation. NLRP3-IN-46 inhibits Uric acid sodium (HY-B2130A)-induced IL-1β production in THP-1 cells, and can be used in gouty arthritis research .
    NLRP3-IN-46
  • HY-12467
    OTS964 hydrochloride
    5+ Cited Publications

    TOPK CDK Apoptosis Cancer
    OTS964 hydrochloride is an orally active, high affinity and selective TOPK (T-lymphokine-activated killer cell-originated protein kinase) inhibitor with an IC50 of 28 nM . OTS964 hydrochloride is also a potent inhibitor of the cyclin-dependent kinase CDK11, which binds to CDK11B with a Kd of 40 nM .
    OTS964 hydrochloride
  • HY-136093B

    IM156 free base; HL156A free base; HL271 free base

    Mitochondrial Metabolism Cancer
    Lixumistat (IM156) is a novel biguanide mitochondrial protein complex 1 inhibitor of oxidative phosphorylation (OXPHOS) with anti-tumor activity. Lixumistat regulates OXPHOS to attenuate mitochondrial metabolic reprogramming and inhibit lung fibrosis. Lixumistat also suppresses B-cell activation to alleviate systemic lupus erythematosus .
    Lixumistat
  • HY-101798

    PI3K Cancer
    MDVN1003 is a Bruton's tyrosine kinase (BTK) and phosphatidylinositol-3-kinase delta (PI3Kδ) dual inhibitor which prevents the activation of B cells and inhibits the phosphorylation of protein kinase B (AKT) and extracellular signal-regulated kinase 1/2 (ERK 1/2). MDVN1003 can be used for non-Hodgkin’s lymphoma (NHL) research .
    MDVN1003
  • HY-19137

    KW 2189 free base

    Antibiotic Infection Cancer
    Pibrozelesin (KW 2189 free base) is the derivative of antibiotic Duocarmycin B2. Pibrozelesin exhibits antitumor activity, inhibits proliferation of cell H69 with an IC50 of 1.9 μM. Pibrozelesin induces the DNA strand breaks upon activation via carboxyl esterase .
    Pibrozelesin
  • HY-142932

    Btk Neurological Disease Inflammation/Immunology Cancer
    BTK-IN-6 is a potent inhibitor of Bruton's Tyrosine Kinase (BTK). BTK is a member of the Tec family of tyrosine kinases and plays an important role in the regulation of early B-cell development and mature B-cell activation and survival. BTK-IN-6 has the potential for the research of immune disorders, cancer, cardiovascular diseases, viral infections, inflammation, metabolism/endocrine function disorders, and neurological disorders (extracted from patent WO2021136219A1, compound 8) .
    BTK-IN-6
  • HY-145686

    Wnt Nuclear Factor of activated T Cells (NFAT) Inflammation/Immunology
    AV023 is a potent inhibitor of ANKRD22. AV023 promotes the expansion of gastrointestinal mucosal epithelial stem cells and indirectly activates the Wnt classical pathway, which helps the recovery of damaged gastrointestinal mucosal tissues in the body (extracted from patent CN111205231B) .
    AV023
  • HY-114374

    Cathepsin Inflammation/Immunology
    RO5461111 a highly specific and orally active antagonist of Cathepsin S with IC50s of 0.4 nM (human Cathepsin S) and 0.5 nM (murine Cathepsin S), respectively. RO5461111 can effectively inhibit the activation of antigen-specific T cells and B cells. RO5461111 can improve pulmonary inflammation and lupus nephritis .
    RO5461111
  • HY-155864

    Others Inflammation/Immunology
    AJ2-30 is a SLCl5A4 inhibitor. AJ2-30 inhibits TLR9-mediated B cell activation. AJ2-30 block endogenous NOD signaling in human and mouse macrophages. AJ2-30 can be used for research of inflammation .
    AJ2-30
  • HY-P10851

    Apoptosis Inflammation/Immunology Cancer
    HVEM(14-39) is a B- and T-lymphocyte attenuator (BTLA) peptide inhibitor. HVEM (14-39) can be combined with BTLA with a KD of 0.102 μM. HVEM(14-39) enhances the activation and proliferation of T cells by regulating the expression of BTLA and HVEM in T cells, and promotes the transformation of cells into effector memory T cells. HVEM(14-39) inhibits tumor cell proliferation and promotes late apoptosis. HVEM(14-39) has immunomodulatory effects and can be used in the study of cancer .
    HVEM(14-39)
  • HY-160962

    Caspase Apoptosis Cancer
    SM1044 is a dihydroartemisinin (DHA) dimer. SM1044 activates caspase, induces apooptosis in RL95-2 and KLE cells. SM1044 inhibits proliferations of cancer cells RL95-2, KLE, HEC-50, HEC-1-A, HEC-1-B, AN3CA, with IC50 < 3.6 μM . SM1044 inhbits tumor growth in RL95-2 xenograft mouse model .
    SM1044
  • HY-N15190

    Keap1-Nrf2 Reactive Oxygen Species Neurological Disease
    Sesaminol is an orally active activator for Nrf2-ARE pathway, that promotes the the nuclear translocation of Nrf2 and enhances the NQO1 expression, thereby enhances the cell's defense against oxidative stress. Sesaminol inhibits 6-OHDA (HY-B1081)-induced ROS production and apoptosis in cell SH-SY5Y. Sesaminol exhibits neuroprotective efficacy against Rotenone (HY-B1756)-induced Parkinson's disease .
    Sesaminol
  • HY-N0704
    Agrimol B
    1 Publications Verification

    Sirtuin PPAR Fatty Acid Synthase (FASN) c-Myc Bacterial Infection Metabolic Disease Cancer
    Agrimol B, a polyphenol, is an orally active and potent SIRT1 activator. Agrimol B shows anti-adipogenic and anticancer activity. Agrimol B shows antibacterial activity against plant pathogens. Agrimol B dramatically inhibits 3T3-L1 adipocyte differentiation by reducing PPARγ, C/EBPα, FAS, UCP-1, and apoE expression. The action of Agrimol B on the cancer cells is likely derived from its effect on c-MYC, SKP2 and p27 .
    Agrimol B
  • HY-139061

    LPL Receptor ROCK Cancer
    Palmitoyl 3-carbacyclic phosphatidic acid (HY-139061) is a palmitoylated Carba-like cyclophosphatidic acid and an analog of lysophosphatidic acid (LPA). Palmitoyl 3-carbacyclic phosphatidic acid has different functions from LPA and can inhibit the activation of RhoA and inhibit the migration of melanoma cells. Palmitoyl 3-carbacyclic phosphatidic acid effectively inhibited experimental lung metastasis and reduced the number of tumor nodules in a B16-F0 xenograft mouse model .
    Palmitoyl 3-carbacyclic phosphatidic acid

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