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-149760
    PVD-06
    		98.30%
    PVD-06 is a selective PROTAC PTPN2 degrader with a DC50 of 217 nM (selectivity index >60-fold over PTP1B). PVD-06 induces PTPN2 degradation via a VHL-, ubiquitin, and proteasome-dependent pathway. PVD-06 can promote T cell activation and amplify IFN-γ-mediated anticancer activity. PVD-06 can be used to further investigate PTPN2 in diseases such as leukemia and melanoma. (Pink: PTPN2 ligand (HY-168691), Black: linker (HY-B0236), Blue: VHL ligand (HY-112078)).
    PVD-06
  • HY-P99879
    Efbemalenograstim alfa
    		Activator
    Efbemalenograstim alfa (F 627) is a recombinant fusion protein. Efbemalenograstim alfa is a long acting dimeric granulocyte colony-stimulating factor (G-CSF) that contains two human G-CSF fused to a human immunoglobulin G2 (hIgG2)-Fc fragment with a peptide linker. Efbemalenograstim alfa induces the production of white blood cells.
    Efbemalenograstim alfa
  • HY-178500
    WCY-8-67
    		Inhibitor
    WCY-8-67 is an orally active and selective USP5 inhibitor, with an IC50 value of 1.33 μM. WCY-8-67 induces apoptosis and suppresses JAK/STAT3 and PI3K/AKT signaling pathways in vitro. WCY-8-67 inhibits proliferation of AE-positive AML cells, induces G1 phase arrest and differentiation of AML cells. WCY-8-67 demonstrates potent anti-leukemic efficacy in mice. WCY-8-67 can be used for the study of acute myeloid leukemia.
    WCY-8-67
  • HY-RS13893
    STAT5B Human Pre-designed siRNA Set A
    		Inhibitor

    STAT5B Human Pre-designed siRNA Set A contains three designed siRNAs for STAT5B gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
    STAT5B Human Pre-designed siRNA Set A
  • HY-124686
    ER-464195-01
    		Inhibitor 99.72%
    ER-464195-01 is an orally active calreticulin (CRT) and integrin α subunits (ITGAs) binding inhibitor. ER-464195-01 inhibits leukocyte infiltration and subsequent inflammatory cascade reactions by dissociating the binding between CRT and ITGA. ER-464195-01 down-regulates the expression of pro-inflammatory genes (such as TNF-α, IL-1β, IL-6, IL-17f) induced by DSS (HY-116282C), and inhibit the phosphorylation of STAT3 and the production of serum amyloid A (SAA). ER-464195-01 can be used for the study of inflammatory bowel disease (IBD).
    ER-464195-01
  • HY-178821
    ROCK2-IN-12
    		Inhibitor
    ROCK2-IN-12 (Compound A25) is a selective ROCK2 inhibitor with an IC50 of 7.0  nM for ROCK2 over ROCK1. ROCK2-IN-12 has potent antifibrotic effects via the TGF-β/Smad and ROCK2/STAT3 signaling pathways. ROCK2-IN-12 significantly reduces collagen deposition and reverses fibrotic progression in Bleomycin (HY-108345)-induced pulmonary fibrosis (PF) mouse models. ROCK2-IN-12 can be used for lung diseases like pulmonary fibrosis research.
    ROCK2-IN-12
  • HY-172767
    STAT3-D11-PROTAC-VHL
    		Degrader
    STAT3-D11-PROTAC-VHL (Compound D11-PROTAC) is a PROTAC degrader targeting Signal Transducer and Activator of Transcription 3 (STAT3). STAT3-D11-PROTAC-VHL exhibits anti-tumor activity with IC50 values of 1335 nM and 1973 nM against HeLa and MCF-7 cells, respectively. STAT3-D11-PROTAC-VHL binds to the DNA-binding domain of STAT3 and recruits the E3 ligase VHL to form a ternary complex, leading to the ubiquitination of STAT3 and subsequent degradation by the proteasome. STAT3-D11-PROTAC-VHL also inhibits tumor cell growth, induces cell cycle arrest and apoptosis, and suppresses tumor immune evasion.
    STAT3-D11-PROTAC-VHL
  • HY-119487
    MMPP
    		Inhibitor 99.31%
    MMPP is an anti-inflammatory agent. MMPP prevents LPS-induced mortality by inhibiting the inflammatory response via STAT3 activity inhibition.
    MMPP
  • HY-125170
    Galiellalactone
    		Inhibitor 99%
    Galiellalactone is a is a small non-toxic and non-mutagenic fungal metabolite, a selective inhibitor of STAT3 signaling, with an IC50 of 250-500 nM. Galiellalactone can be used to research castration-resistant prostate cancer.
    Galiellalactone
  • HY-148923
    MC0704
    		Inhibitor 98.34%
    MC0704 is a STAT3 inhibitor with an IC50 value of 2.13 μM. MC0704 induces cell apoptosis and cell cycle arrest. MC0704 shows antitumor activity in mouse breast cancer models. MC0704 can be used for the research of metastatic triple-negative breast cancer (mTNBC).
    MC0704
  • HY-119956
    Biflorin
    		Inhibitor 99.54%
    Biflorin has antimicrobial, antitumor, antiinflammatory and antimutagenic activities. Biflorin is found in the roots of Capraria biflora L.
    Biflorin
  • HY-113509B
    15(R)-Lipoxin A4
    		Activator 98.3%
    15(R)-Lipoxin A4 (15-epi-LXA4) is a STAT-6 activator and a lipid-derived lipoxin-type specialized pro-resolving mediator (SPM) that plays a role in promoting inflammation resolution and regulating immune cell function. 15(R)-Lipoxin A4 can improve the phagocytic function of microglia and exhibits anti-inflammatory activity. In Alzheimer's disease (AD) mouse models, 15(R)-Lipoxin A4 improves AD-like pathology. 15(R)-Lipoxin A4 holds potential for use in inflammation and neurodegenerative disease research.
    15(R)-Lipoxin A4
  • HY-170772
    Dual Cathepsin L/JAK-IN-1
    		Inhibitor
    Dual Cathepsin L/JAK-IN-1 (Compound A8) is a dual inhibitor of Cathepsin L (CTSL) and JAK, with IC50 values of 0.68 μM, 337.1 nM, 5.251 nM, 27.29 nM, and 172.6 nM for CTSL, JAK1/2/3, and TYK2, respectively. Dual Cathepsin L/JAK-IN-1 effectively blocks the activation of the MAPK, NF-κB, and JAK/STAT signaling pathways, leading to significant anti-inflammatory therapeutic effects. Dual Cathepsin L/JAK-IN-1 can be used in research on acute lung injury (ALI).
    Dual Cathepsin L/JAK-IN-1
  • HY-118545A
    Butamirate citrate
    		Inhibitor 99.88%
    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
  • HY-12987R
    Pimozide (Standard)
    		Inhibitor
    Pimozide (Standard) is the analytical standard of Pimozide. This product is intended for research and analytical applications. Pimozide is a dopamine receptor antagonist, with Kis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively, and also has affinity at α1-adrenoceptor, with a Ki of 39 nM; Pimozide also inhibits STAT3 and STAT5.
    Pimozide (Standard)
  • HY-136568
    Stafia-1-dipivaloyloxymethyl ester
    		Inhibitor
    Stafia-1-dipivaloyloxymethyl ester (compound 27, 0-200 μM) decreases pSTAT5a expression significantly, and has no obvious inhibition on pSTAT5b.
    Stafia-1-dipivaloyloxymethyl ester
  • HY-N2240
    Eupalinolide K
    		Inhibitor 99.20%
    Eupalinolide K, a sesquiterpene lactones compound from Eupatorium lindleyanum, is a STAT3 inhibitor. Eupalinolide K is a Michael reaction acceptor (MRA) .
    Eupalinolide K
  • HY-167692
    JI069
    		Inhibitor 98.03%
    JI069 is a novel JAK-STAT inhibitor that demonstrates potent activity in suppressing Th1, Th2, and Th17 differentiation while promoting iTreg differentiation. JI069 effectively inhibits STAT3 activation as well as the activation of other STATs, including STAT1, STAT5, and STAT6. JI069 has shown significant therapeutic potential in alleviating symptoms of collagen-induced arthritis in mice while inhibiting cytokine production from T cells and the phosphorylation of STAT3 in synovial cells.
    JI069
  • HY-N10336
    Notoginsenoside R4
    		99.90%
    Notoginsenoside R4 is a ginsenoside that can be isolated from ginseng roots. In the molecular docking results, Notoginsenoside R4 can target STAT3, AKT1, HRAS, VEGFA and CASP3.
    Notoginsenoside R4
  • HY-B0497B
    Niclosamide monohydrate
    		Inhibitor
    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 monohydrate
Cat. No. Product Name / Synonyms Application Reactivity
STAT Isoform Comparison

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