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

STAT

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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-144871
    STAT3-IN-8
    Inhibitor
    STAT3-IN-8 (compound H172) is a potent STAT3 inhibitor. STAT3-IN-8 has the potential for cancer research.
    STAT3-IN-8
  • HY-156730B
    KT-333 diammonium
    Degrader
    KT-333 diammonium is a molecular glues that degrades STAT3 protein. KT-333 diammonium mediates the selective degradation of STAT3 through the ubiquitin-proteasome system by binding to STAT3 protein and E3 ubiquitin ligase von Hippel-Lindau protein (VHL). KT-333 diammonium has strong selectivity for STAT3 protein degradation and good antitumor activity. KT-333 diammonium can be used in the study of hematologic malignancies such as large granular lymphocytic leukemia (LGL-L), peripheral T-cell lymphoma (PTCL), and cutaneous T-cell lymphoma (CTCL).
    KT-333 diammonium
  • HY-B0497A
    Niclosamide sodium
    Inhibitor
    Niclosamide (BAY2353) sodium is an orally active antihelminthic agent used in parasitic infection research. Niclosamide sodium is a STAT3 inhibitor with an IC50 of 0.25 μM in HeLa cells. Niclosamide sodium has biological activities against cancer, and inhibits DNA replication in Vero E6 cells.
    Niclosamide sodium
  • HY-162885
    YSY01A
    Inhibitor
    YSY01A is a proteasome inhibitor that can suppress cancer cell survival by inducing apoptosis (Apoptosis). Its IC50 values are 51.0 nM for HEK293T, 9.2 nM for A549, 5.2 nM for MCF-7, 8.9 nM for MGC-803, and 35.4 nM for PC-3M cells. Additionally, YSY01A eliminates constitutive STAT3 signaling by downregulating gp130 and JAK2 in human A549 lung cancer cells. YSY01A holds promise for research in the field of cancer therapy.
    YSY01A
  • HY-B0667S1
    Balsalazide-d4
    Inhibitor
    Balsalazide-d4 is deuterium labeled Balsalazide. Balsalazide could suppress colitis-associated carcinogenesis through modulation of IL-6/STAT3 pathway.
    Balsalazide-d<sub>4</sub>
  • HY-118618
    Eucannabinolide
    Inhibitor
    Eucannabinolide is a STAT3 inhibitor. Eucannabinolide suppresses STAT3 activation at tyrosine 705, inhibiteds its translocation to nucleus, and decreases its DNA binding capacity. Eucannabinolide can be used for triple negative breast cancer (TNBC) diseases research.
    Eucannabinolide
  • HY-159517
    PI3K/Akt/mTOR-IN-5
    PI3K/Akt/mTOR-IN-5 (compound D3) is a derivative of Pseudolaric Acid B (HY-N6939) with anti-tumor activity. PI3K/Akt/mTOR-IN-5 inhibits excessive proliferation of tumor cells through the PI3K/AKT/mTOR and STAT3/GPX4 pathways. PI3K/Akt/mTOR-IN-5 effectively inhibits EDU positivity, reduces colony formation, places HCT-116 cells in the S phase and G2/M phase, and induces apoptosis.
    PI3K/Akt/mTOR-IN-5
  • HY-B0130AR
    Perindopril (erbumine) (Standard)
    Perindopril (erbumine) (Standard) is the analytical standard of Perindopril (erbumine). This product is intended for research and analytical applications. Perindopril erbumine is an angiotensin-converting enzyme inhibitor. Perindopril erbumine modulates NF-κB and STAT3 signaling and inhibits glial activation and neuroinflammation. Perindopril erbumine can be used for the research of Chronic Kidney Disease and high blood pressure.
    Perindopril (erbumine) (Standard)
  • HY-162803
    c-Met-IN-24
    Inhibitor
    c-Met-IN-24 (compound 3g) is a dual-target inhibitor of STAT-3 (=4.7 μM) and c-MET (=12.67 μM) with anticancer activity. c-Met-IN-24 arrests the G2/M cell cycle and induces apoptosis in SNB-75 cells. c-Met-IN-24 can be used in the study of central nervous system cancers.
    c-Met-IN-24
  • HY-164455
    AJI-214
    AJI-214 is a dual-target inhibitor of Aurora kinase A and JAK2. AJI-214 directly blocks Aurora kinase A to inhibit T cell mitotic progression and cell polarity, and inhibits JAK2 activation to inhibit STAT3 phosphorylation, thereby reducing the differentiation of TH1 and TH17 cells. AJI-214 can be used in studies on regulating immune responses and preventing graft-versus-host disease (GVHD).
    AJI-214
  • HY-162404
    Smad2/3-IN-2
    Inhibitor
    Smad2/3-IN-2 (Compound 3) is an inhibitor for TGF-β-dependent Smad2/3 and IL-4-dependent STAT6 signaling pathway, with IC50s of 90 and 20 nM, respectively.
    Smad2/3-IN-2
  • HY-116278
    HJC0149
    Inhibitor
    HJC0149 is a potent and orally active inhibitor of signal transducer and activator of transcription 3 (STAT3).
    HJC0149
  • HY-170648
    TS-IN-5
    Modulator
    TS-IN-5 (Compound 15) is a thymidylate synthase (TS) inhibitor. TS-IN-5 induces Apoptosis by modulating Bax, BCL-2, PI3K, and STAT1 proteins. TS-IN-5 shows antitumor effects against liver, breast and colon cancers.
    TS-IN-5
  • HY-N0705R
    Curculigoside (Standard)
    Inhibitor
    Curculigoside (Standard) is the analytical standard of Curculigoside. This product is intended for research and analytical applications. Curculigoside is the main saponin in C. orchioide, exerts significant antioxidant, anti-osteoporosis, antidepressant and neuroprotection effects. Curculigoside possesses significant anti-arthritic effects in vivo and in vitro via regulation of the JAK/STAT/NF-κB signaling pathway.
    Curculigoside (Standard)
  • HY-169908
    STAT3-IN-37
    Inhibitor
    STAT3-IN-37 (Compound 101) is the inhibitor for STAT3 with an IC50 of 15 nM (measuring by DNA-HTRF assay) or 2 nM (measuring by human whole blood SOCS3 qPCR assay).
    STAT3-IN-37
  • HY-N0596R
    Panaxadiol (Standard)
    Inhibitor
    Panaxadiol (Standard) is the analytical standard of Panaxadiol. This product is intended for research and analytical applications. Panaxadiol (20(R)-Panaxadiol) is an orally active HIF-1α/STAT3 inhibitor. Panaxadiol can suppress HIF-1α and STAT3 then lead to downregulation of programmed cell death-ligand 1 (PD-L1) expression. Panaxadiol shows anticancer, cardioprotective, anti-arrhythmic, and antioxidative activities.
    Panaxadiol (Standard)
  • HY-13559A
    Atiprimod dimaleate
    Inhibitor
    Atiprimod (Azaspirane) (dimaleate) is an anti-proliferative and anti-angiogenic agent that inhibits proliferation of cancer cell lines. Atiprimod (dimaleate) also induces Apoptosis and activates both caspase-9 and caspase-3 in T84 colon carcinoma cells. Atiprimod (dimaleate) inhibits both bFGF and VEGF induced proliferation and migration of human umbilical vein endothelial cells, resulting in disruption of cord formation. Atiprimod (dimaleate) reduces production of IL-6, VEGF and inhibits activation of Stat3.
    Atiprimod dimaleate
  • HY-169370
    STAT3 HiBiT degrader 1
    Degrader
    STAT3 HiBiT degrader 1 is a STAT3 HiBiT degrader with a DC50 of less than 0.05 μM in A549 cells.
    STAT3 HiBiT degrader 1
  • HY-169797
    STAT3-IN-38
    Inhibitor
    STAT3-IN-38 (Compound 4m) is an inhibitor of STAT3 (KD of rhSTAT3: 45.33  µM). STAT3-IN-38 binds to the SH2 domain of STAT3 protein and suppresses the STAT3’s phosphorylation at site pTyr705 as well as its downstream genes (Survivin and Mcl-1). STAT3-IN-38 could block cell-cycle and induce Apoptosis in colorectal cancer cells.
    STAT3-IN-38
  • 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
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