2. Signaling Pathways
  3. JAK/STAT Signaling
    Stem Cell/Wnt
  4. STAT

STAT

STAT

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STAT is a family of cytoplasmic protein that regulates many aspects of growth, survival and differentiation in cells. The transcription factors of this family are activated by Janus kinase and dysregulation of this pathway is frequently observed in primary tumours and leads to increased angiogenesis, enhanced survival of tumours and immunosuppression. Gene knockout studies have provided evidence that STAT proteins are involved in the development and function of the immune system and play a role in maintaining immune tolerance and tumour surveillance. STAT proteins were originally described as latent cytoplasmic transcription factors that require phosphorylation for nuclear retention. The unphosphorylated STAT proteins shuttle between cytosol and the nucleus waiting for its activation signal. Once the activated transcription factor reaches the nucleus, it binds to consensus DNA-recognition motif called gamma-activated sites (GAS) in the promoter region of cytokine-inducible genes and activates transcription of these genes.

STAT Isoform Specific Products:

STAT Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-176719
    AKR1B1/STAT3/SLC7A11-regulator-1
    		Inhibitor
    AKR1B1/STAT3/SLC7A11-regulator-1 (5a) is an AKR1B1/STAT3/SLC7A11 regulator that reverses DOX resistance in MCF-7/ADR cells by enhancing ferroptosis activity. AKR1B1/STAT3/SLC7A11-regulator-1 can be used in breast cancer research.
    AKR1B1/STAT3/SLC7A11-regulator-1
  • HY-161864
    STAT3-IN-29
    		Inhibitor
    STAT3-IN-29 (Compound B20) is an inhibitor for STAT3. STAT3-IN-29 inhibits the proliferation of HaCaT cell with IC50 of 0.09 µM, ameliorates the IMQ-induced psoriasis in mouse models.
    STAT3-IN-29
  • HY-118545AR
    Butamirate citrate (Standard)
    		Inhibitor
    Butamirate citrate (Standard) is the analytical standard of Butamirate citrate (HY-118545A). This product is intended for research and analytical applications. Butamirate citrate is an orally active antitussive agent that acts centrally through the receptors in the brainstem. Butamirate citrate also reduces the resistance in the airways by inhibiting bronchospasm and anti-inflammatory effect. Butamirate citrate inhibits glioblastoma (GBM) growth and STAT3 activity. Butamirate citrate can be used for the study of glioblastoma.
    Butamirate citrate (Standard)
  • HY-163502
    PROTAC STAT3 degrader-3
    		Degrader
    PROTAC STAT3 degrader-3 (S3D1) is a STAT3 PROTAC degrader with anticancer activity (Structural notes: (Blue: Cereblon ligand (HY-10984), Black: linker; Pink: Pentafluorobenzenesulfonamide(Me)-CH2-CONH-benzamide (HY-163526)).
    PROTAC STAT3 degrader-3
  • HY-173000
    STAT3-IN-40
    		Inhibitor
    STAT3-IN-40 (Compound 8b) is an anti-cancer agent. STAT3-IN-40 can trigger the immune responses of CD4+ and CD8+ T lymphocytes and induce ferroptosis and apoptosis of tumor cells by inhibiting the expression and phosphorylation of STAT3. STAT3-IN-40 can be used in the research of chemoimmunotherapeutic agents for cancer.
    STAT3-IN-40
  • HY-B0497G
    Niclosamide (GMP)
    		Inhibitor
    Niclosamide (GMP) is Niclosamide (HY-B0497) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. Niclosamide (BAY2353) is an orally active antihelminthic agent used in parasitic infection research. Niclosamide is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells. Niclosamide has biological activities against cancer, inhibits DNA replication in Vero E6 cells.
    Niclosamide (GMP)
  • HY-168519
    STAT3-IN-36
    		Inhibitor
    STAT3-IN-36 (compound 11g) is a triple-target inhibitor targeting LRPPRC, STAT3, and CDK1 with anticancer activity. STAT3-IN-36 binds to LRPPRC, STAT3, and CDK1, exerting a stronger anticancer effect than TMF (HY-N6818) or Capecitabine (HY-B0016). STAT3-IN-36 inhibits HGC27 cells with IC50 1.8 μM..
    STAT3-IN-36
  • HY-B0497BS
    Niclosamide-13C6 monohydrate
    Niclosamide-13C6 (monohydrate) is the 13C labeled Niclosamide monohydrate. Niclosamide (BAY2353) monohydrate is an orally active antihelminthic agent used in parasitic infection research. Niclosamide monohydrate is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells. Niclosamide monohydrate has biological activities against cancer, and inhibits DNA replication in Vero E6 cells.
    Niclosamide-<sup>13</sup>C<sub>6</sub> monohydrate
  • HY-161859
    VEGFR-2/STAT-3-IN-1
    		Inhibitor
    VEGFR-2/STAT-3-IN-1 (Compound 9f) is a dual inhibitor for VEGFR-2 (IC50=26.3 nM) and STAT-3 (IC50=5.63 nM). VEGFR-2/STAT-3-IN-1 inhibits the proliferation of cancer cells PANC1 and PC3 with IC50 of 0.14 and 0.10 µM. VEGFR-2/STAT-3-IN-1 induces apoptosis in PC3.
    VEGFR-2/STAT-3-IN-1
  • HY-W753956
    Iminostilbene-d10
    Iminostilbene-d10 is the deuterium labeled Iminostilbene (HY-N7064). Iminostilbene is a chemical precursor of carbamazepine. Additionally, Iminostilbene is an orally active inhibitor of PKM2 (Pyruvate Kinase M2) and COX2 (Cyclooxygenase-2). Iminostilbene exerts its effects by inhibiting PKM2 and its interaction with HIF-1α and STAT3, reducing COX2 and iNOS expression, and decreasing LPS-induced release of IL-1β, IL-6, TNF-α, and MCP-1, thereby suppressing macrophage-mediated inflammatory responses and improving myocardial ischemia/reperfusion (MI/R) injury. Iminostilbene holds promise for research in inflammation regulation, cardiovascular diseases (such as MI/R injury), and macrophage-mediated immune-related diseases.
    Iminostilbene-d<sub>10</sub>
  • HY-P991370
    SBT-100
    		Inhibitor
    SBT-100 is a human monoclonal antibody (mAb) targeting STAT3. SBT-100 inhibits IL-6-mediated P-STAT3 nuclear translocation in HEp-2 and PANC-1 cells. SBT-100 has tumor growth inhibitory effects on MDA-MB-231.
    SBT-100
  • HY-138071
    8α-Tigloyloxyhirsutinolide 13-O-acetate
    		Inhibitor
    8α-Tigloyloxyhirsutinolide 13-O-acetate (8αTGH) is a potent and orally active STAT3 inhibitor. 8α-Tigloyloxyhirsutinolide 13-O-acetate induces early oxidative stress and pyroptosis, and late DNA damage, cell cycle arrest, apoptosis in the TNBC cells. 8α-Tigloyloxyhirsutinolide 13-O-acetate suppresses tumor cell growth in vitro and tumor growth in vivo.
    8α-Tigloyloxyhirsutinolide 13-O-acetate
  • HY-N6940R
    Prosapogenin A (Standard)
    		Inhibitor
    Prosapogenin A (Standard) is the analytical standard of Prosapogenin A. This product is intended for research and analytical applications. Prosapogenin A, a natural product from Veratrum, induces apoptosis in human cancer cells in vitro via inhibition of the STAT3 signaling pathway and glycolysis.
    Prosapogenin A (Standard)
  • HY-107592
    ACHP
    		Inhibitor
    ACHP (compound 4j) is a selective and orally active IκB kinase inhibitor with IC50 values of 8.5 nM and 250 nM for IKKβ and IKKα, respectively. ACHP can effectively inhibit the STAT3 signaling pathway and induce cancer cell cycle arrest and apoptosis. ACHP shows anti-inflammatory activity in a mouse ear edema model. ACHP can be used in anti-inflammatory and anti-cancer (such as multiple myeloma and leukemia) studies.
    ACHP
  • HY-N0201R
    Atractylenolide I (Standard)
    Atractylenolide I (Standard) is the analytical standard of Atractylenolide I. This product is intended for research and analytical applications. Atractylenolide I is a sesquiterpene derived from the rhizome of Atractylodes macrocephala, possesses diverse bioactivities, such as neuroprotective, anti-allergic, anti-inflammatory and anticancer properties. Atractylenolide I reduces protein levels of phosphorylated JAK2 and STAT3 in A375 cells, and acts as a TLR4-antagonizing agent.
    Atractylenolide I (Standard)
  • HY-176535
    KB-0118
    		Inhibitor
    KB-0118 (BBC0115) is an orally active BET bromodomain inhibitor. KB-0118 selective binds to BRD2 and BRD4 over BRD3, with Kd values of 36.7 μM for BRD2 BD1 and 47.4 μM for BRD4 BD1. KB-0118 inhibits pro-inflammatory cytokines, including TNF, IL-1β, and IL-23a and selectively suppresses Th17 cell differentiation. KB-0118 modulates Th17-driven inflammation occurs through epigenetic suppression of BRD4, confirmed by downregulation of STAT3 and BRD4 target genes. KB-0118 has immunomodulatory effects in inflammatory bowel disease (IBD) model.
    KB-0118
  • HY-N0701R
    (-)-Asarinin (Standard)
    		Inhibitor
    (-)-Asarinin (Standard) is the analytical standard of (-)-Asarinin (HY-N0701). This product is intended for research and analytical applications. (-)-Asarinin is a tetrahydrofurofurano lignan with various biological activities. (-)-Asarinin induces apoptosis in cancer cells. (-)-Asarinin promotes mitochondrial ROS accumulation, inhibits the STAT3 signaling pathway and induces apoptosis in precancerous cells. (-)-Asarinin is a Src family kinase inhibitor that suppresses mast cell activation. (-)-Asarinin is a non-competitive Δ5-desaturase inhibitor with a Ki of 0.28 mM. (-)-Asarinin possesses pain relief, anti-viral, anti-allergic and anti-tuberculous bacilli, and anti-tumor effects.
    (-)-Asarinin (Standard)
  • HY-W722277A
    LCC-12 formate
    		Inhibitor
    LCC-12 (formate) is a copper (II) chelator and a derivative of the biguanide metformin (HY-B0627). LCC-12 (formate) reduces its hydrogen peroxide-dependent oxidation of NADH to NAD+. LCC-12 (formate) reduces IL-1β, IL-2, IL-6, IL-8, and TNF-α levels, as well as JAK2, STAT2, and IL-1 receptor-associated kinase 4 (IRAK4) levels in primary human cytokine-activated monocyte-derived macrophages (MDMs). LCC-12 (formate) reduces the number of CD80+ and CD86+ cytokine-activated MDMs. LCC-12 LCC-12 (formate) improves survival in a mouse model of sepsis induced by LPS or cecal ligation and puncture.
    LCC-12 formate
  • HY-171656
    G721-0282
    		Inhibitor
    G721-0282 is an orally active CHI3L1 inhibitor. G721-0282 can reduce the expression of inflammatory proteins and cytokines. G721-0282 inhibits the activation of the NF-κB signaling pathway. G721-0282 inhibits neuroinflammation and reduces anxious behavior. G721-0282 significantly inhibits the proliferation of osteosarcoma (OS) cells by suppressing the STAT3 signaling pathway. G721-0282 induces OS cell apoptosis by upregulating pro-apoptotic protein levels and downregulating anti-apoptotic protein levels. G721-0282 can be used for researches on neuroinflammatory conditions and cancer.
    G721-0282
  • HY-170946
    WR-S-462
    		Inhibitor
    WR-S-462 is a STAT3 inhibitor. WR-S-462 effectively suppresses STAT3 phosphorylation and biological functions in vitro. WR-S-462 inhibits MDA-MB-231 cells with an IC50 of 0.03 μM. WR-S-462 displays a strong binding affinity towards the STAT3 protein with a Kd of 58 nM. WR-S-462 inhibits the nuclear translocation of p-STAT3, selectively inhibits the expression of p-STAT3Tyr705 and downstream target genes regulated by STAT3 in MDA-MB-231 cells such as Cyclin D1, Bcl-2, and Bcl-xl. WR-S-462 inhibits TNBC (triple-negative breast cancer) growth and metastasis.
    WR-S-462
Cat. No. Product Name / Synonyms Application Reactivity
STAT Isoform Comparison

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