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-N2409R
    Delphinidin chloride (Standard)
    		Inhibitor
    Delphinidin (chloride) (Standard) is the analytical standard of Delphinidin (chloride). This product is intended for research and analytical applications. Delphinidin chloride is an anthocyanin isolated from berries and red wine. Delphinidin chloride exhibits endothelium-dependent vasodilation and anticancer activity. Delphinidin chloride also modulates JAK/STAT3 and MAPK signaling, thereby inducing apoptosis in HCT116 cells. Delphinidin chloride is also a potent inhibitor of EGFR (IC50: 1.3 μM), shutting down downstream signaling cascades.
    Delphinidin chloride (Standard)
  • HY-184119
    Pabgraminone C
    		Modulator
    Pabgraminone C (IM502) is a Fungal metabolite and PI3Kγ inhibitor with an IC50 of 61.7 nM against PI3Kγ. Pabgraminone C shifts the STAT signaling pathway in cells from an immunosuppressive STAT3/STAT6-dominant profile to an immunostimulatory STAT1/STAT2-dominant profile, driving cells toward a pro-inflammatory phenotype. Pabgraminone C reprograms cells from an immunosuppressive state to an immunostimulatory state, reversing their suppressive effect on anti-tumor immunity. Pabgraminone C inhibits established tumor growth and metastasis across multiple cancer types. Pabgraminone C overcomes resistance to PD-1 checkpoint blockade strategies. Pabgraminone C can be used in research related to liver cancer, melanoma, and colorectal cancer.
    Pabgraminone C
  • HY-171807
    TC-2559 free base
    		Inhibitor
    TC-2559 free base is a α4β2 nicotinic acetylcholine receptor (nAChR) agonists with an EC50 of 0.18 μM. TC-2559 free base shows much weaker potencies on the group of b4-containing nAChR subtypes, α2β4, α4β4 and α3β4 receptors, with EC50s in the range of 10-30 µM. TC-2559 free base can increase the discharge of dopamine cells in the ventral tegmental area (VTA) of rats in vitro, enhancing the excitability and aggressive behavior of VTA dopamine neurons. TC-2559 free base inhibits STAT3 to exert anti-inflammatory properties and relieves mice mechanical allodynia and improve rats cognitive deficits. TC-2559 free base can be used for the study of nerve pain.
    TC-2559 free base
  • HY-182273
    DM243
    		Modulator
    DM243 is an EPAC1 activator and STAT3 modulator with an pIC50 of 4.769 for EPAC1. DM243 increases GTP-bound Rap1 levels in EPAC1-expressing cells. DM243 reduces IL-6/IL-6Rα-evoked STAT3 phosphorylation in endothelial cells. DM243 suppresses TGF-β1-induced fibroblast-to-myofibroblast transition, reducing α-smooth muscle actin and Collagen I levels in lung fibroblasts. DM243 exhibits minimal cytotoxicity in normal human lung fibroblasts.
    DM243
  • HY-W1113771
    STAT6-IN-7
    		Inhibitor 99.53%
    STAT6-IN-7 is a STAT6 inhibitor. STAT6-IN-7 exhibits an IC50 of 0.28 μM for inhibiting the binding of human STAT6/pIL-4Rα. STAT6-IN-7 can be used in the research of atopic dermatitis.
    STAT6-IN-7
  • HY-146441
    Prohibitin ligand 1
    		Activator
    Prohibitin ligand 1 (Compound 22i), a cardioprotectant prohibitin ligand, induces a phosphorylation of the pro-survival factor STAT3. Prohibitin ligand 1 exhibits in vitro cardioprotectant activities at nanomolar concentrations.
    Prohibitin ligand 1
  • HY-175273
    MA191
    		Inhibitor
    MA191 is a FLT3 PROTAC degrader. MA191 abrogates FLT3 inhibitor resistance from rebound activation of mitogen-activated kinases. MA191 mediates rapid FLT3-ITD degradation through a mechanism requiring VHL, neddylation, and BIM. MA191 reduces FLT3-ITD levels before inducing apoptosis. MA191 halts AML cell proliferation in Danio rerio. MA191 can be used for the study of acute myeloid leukemia (AML) (Pink: FLT3 ligand: (HY-175311), Blue: E3 ligase CRBN Ligand (HY-112078), Black: Linker, E3 ligase ligand-linker conjugate (HY-175312)).
    MA191
  • HY-156958
    S-72
    		Inhibitor
    S-72 inhibits tubulin polymerization and further triggers mitosis-phase cell cycle arrest and cell apoptosis, in addition to suppressing STAT3 signaling.
    S-72
  • HY-N0390G
    L-Glutamine (GMP)
    		Inhibitor
    L-Glutamine GMP is L-Glutamine (HY-N0390) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. L-Glutamine is an orally active nutritional agent and cellular metabolism regulator. L-Glutamine is taken up in a Na+-dependent manner and targets multiple key molecules including glutaminase, mTORC1, NF-κB, STAT-3 and HIF-1α. L-Glutamine enhances glutaminolytic catabolism, drives the conversion of glutamate to α-ketoglutarate, thereby regulating gene expression, integrating metabolic signals, mediating glutamine flux and maintaining redox homeostasis. L-Glutamine also promotes cell proliferation, osteogenic differentiation and fracture healing, exerts neuroprotective and cardioprotective effects, and inhibits osteoarthritis. L-Glutamine can be applied to research related to osteoporosis, osteoarthritis, ischemic stroke and acute cantharidin-induced cardiotoxicity.
    L-Glutamine (GMP)
  • HY-159144
    Anti-inflammatory agent 91
    		Inhibitor
    Anti-inflammatory agent 91 (Compound 4o) is an anti-inflammatory agent that can reduce inflammatory cytokines by inhibiting the STAT3 and NF-κB signaling pathways. Anti-inflammatory agent 91 can be used in research to improve skin inflammation associated with psoriasis.
    Anti-inflammatory agent 91
  • HY-183839
    PROTAC STAT6 degrader-9
    		Degrader
    PROTAC STAT6 degrader-9 is a STAT6 PROTAC degrader with a DC50 value >1 μM and a DCmax value > 0.1 μM. PROTAC STAT6 degrader-9 has the potential for application in inflammation-related diseases.
    PROTAC STAT6 degrader-9
  • HY-161351
    STAT3/AKT-IN-1
    		Inhibitor
    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-183554
    Fa-Au
    		Activator
    Fa-Au is a TrxR inhibitor. Fa-Au downregulates GPX4, induces oxidative stress, mitochondria-associated ferroptosis (ferroptosis) and immunogenic cell death. Fa-Au induces ROS production in hepatoma cells. Fa-Au remodels the tumor immune microenvironment via M1 macrophage polarization, dendritic cell maturation, CD8+ T cell activation and reduction of regulatory T cells. Fa-Au induces an anti-tumor immune feedback loop through the IFNγ/STAT1/SLC7A11 axis. Fa-Au inhibits tumor growth. Fa-Au is applicable to hepatocellular carcinoma-related research.
    Fa-Au
  • HY-161644
    STAT3-IN-27
    		Inhibitor
    STAT3-IN-27 (Compound 41) is an orally active inhibitor for phosphorylation of STAT3 (KD is 4.4 μM) and STAT3 transcription (IC50 is 22.57 nM). STAT3-IN-27 inhibits proliferation of various cancer cells with IC50 of 10-500 nM. STAT3-IN-27 arrests the cell cycle at G2/M phase, induces mitochondrial dysfunction and apoptosis in HCT116, inhibits cell migration of HCT116. STAT3-IN-27 exhibits antitumor efficacy in mouse model.
    STAT3-IN-27
  • HY-149700
    ROCK2-IN-7
    ROCK2-IN-7 is a kinase inhibitor targeting to ROCK2. ROCK2-IN-7 inhibits ROCK2/pSTAT3 Signaling. ROCK2-IN-7 suppresses systemic immunity activation and attenuates inflammation in psoriasis model.
    ROCK2-IN-7
  • HY-182314
    JAK3-IN-20
    JAK3-IN-20 is a selective and orally active JAK3 inhibitor with an IC50 of 0.7473 nM. JAK3-IN-20 forms a covalent bond with JAK3 Cys909, outcompetes ATP for catalytic site binding, and blocks JAK-STAT pathway activation. JAK3-IN-20 inhibits migration, proliferation, and tumor growth of Bortezomib (HY-10227)-resistant cancer cells. JAK3-IN-20 induces dose-dependent apoptosis. JAK3-IN-20 can be used for the research of Bortezomib-resistant multiple myeloma.
    JAK3-IN-20
  • HY-153858
    PHI-501
    		Inhibitor
    PHI-501 is a dual inhibitor targeting RAF/DDR. PHI-501 exhibits significant anti-proliferative effects in melanoma cell lines and significantly inhibits the colony formation of drug-resistant cells. PHI-501 strongly inhibits ERK and AKT phosphorylation. PHI-501 downregulates the gene sets in drug-resistant cells of TNFA-NFKB, IL6-JAK-STAT3, and KRAS signaling pathways as well as the epithelial-mesenchymal transition (EMT) signaling pathways. PHI-501 demonstrates significant anti-tumor effects in the SK-MEL3DR xenograft model. PHI-501 can be used for research on the problem of drug resistance in melanoma.
    PHI-501
  • HY-173038
    EGFR-IN-151
    		Inhibitor
    EGFR-IN-151 (Compound 10) inhibits EGFR and its downstream signaling pathways ERK/STAT3. EGFR-IN-151 inhibits the proliferation of a variety lung cancer cells (IC50s for NCI-H1781, HCC827, NCI-H3255 and NCI-H1975 is 11.7, 5.19, 7.32 and 1.53 μM, respectively), inhibits the colony formation and migration of H1975, arrests the cell cycle at G1 phase, and induces apoptosis in H1975.
    EGFR-IN-151
  • HY-180922
    EGFR kinase-IN-8
    		Inhibitor
    EGFR kinase-IN-8 (Compound H8b) is an EGFR inhibitor. EGFR kinase-IN-8 potently inhibits both triple-mutated EGFRL858R/T790M/C797S (IC50 = 3.86 nM) and double-mutated EGFRL858R/T790M (IC50 = 1.23 nM). EGFR kinase-IN-8 suppresses EGFR phosphorylation and downstream AKT, STAT3, and MAPK signaling. EGFR kinase-IN-8 exhibits anticancer activity against non-small cell lung cancer.
    EGFR kinase-IN-8
  • HY-179497
    FLT3-IN-37
    		Inhibitor
    FLT3-IN-37 (Compound 6z) is a potent inhibitor of FLT3-ITD, with IC50 values of 1.5 and 3.4 nM for FLT3-ITD and TEL-VEGFR2, respectively. FLT3-IN-37 exhibits high selectivity for wild-type FLT3 (WT) and c-Kit. FLT3-IN-37 inhibits FLT3 phosphorylation and downregulates the expression of p-Akt, p-STAT5, and p-ERK. FLT3-IN-37 exerts anti-leukemia effects by blocking the cell cycle and inducing apoptosis (apoptosis). FLT3-IN-37 can be used for research on acute myeloid leukemia (AML).
    FLT3-IN-37
Cat. No. Product Name / Synonyms Application Reactivity
STAT Isoform Comparison

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