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-125257
    SHP2 inhibitor LY6
    		Inhibitor
    SHP2 inhibitor LY6 (LY6) is a selective SHP2 inhibitor with an IC50 of 9.8 μM, showing 7-fold selectivity over SHP1. SHP2 inhibitor LY6 inhibits SHP2-mediated cell signaling pathways and suppresses cell proliferation. SHP2 inhibitor LY6 elicits induces apoptosis and G2/M cell cycle arrest in lung cancer cells. SHP2 inhibitor LY6 can be used for the research of B cell acute lymphoblastic leukemia, acute myeloid leukemia, and lung cancer.
    SHP2 inhibitor LY6
  • HY-N13294
    Cernuumolide J
    		Inhibitor
    Cernuumolide J (TMJ-105) is an JAK2/STAT3 inhibitor. Cernuumolide J induces G2/M phase arrest and apoptosis in HEL leukemia cells by downregulating the phosphorylation of JAK2, STAT3, and Erk, and activating the phosphorylation of JNK and p38 MAPK. Cernuumolide J inhibits HEL leukemia cell growth in a time- and concentration-dependent manner, with an IC50 value of 1.79 μM. Cernuumolide J can be used for research in the field of anti-cancer therapy.
    Cernuumolide J
  • HY-N0202R
    Atractylenolide II (Standard)
    		Inhibitor
    Atractylenolide II (Standard) is the analytical standard of Atractylenolide II. This product is intended for research and analytical applications. Atractylenolide II (Asterolide) is a sesquiterpenoid compound. Atractylenolide II can induce G1 phase cell cycle arrest and apoptosis in B16 melanoma cells. Atractylenolide II is an orally effective anticancer agent that can exert anti-melanoma effects by inhibiting the STAT3 signaling pathway. In addition, Atractylenolide II has been shown to ameliorate myocardial fibrosis, oxidative stress, and neuroprotective activity.
    Atractylenolide II (Standard)
  • HY-P992305
    Anti-STAT3 Antibody
    Anti-STAT3 Antibody is a monoclonal antibody that targets STAT3. It can be used in ELISA, FACS, and functional assays. For isotype controls of Anti-STAT3 Antibody, please refer to Human IgG1 kappa, Isotype Control (HY-P99001).
    Anti-STAT3 Antibody
  • HY-180956
    PROTAC ALK degrader-5
    		Inhibitor
    PROTAC ALK degrader-5 (Compound 17) is an efficient ALK PROTAC degrader, with its inhibitory effects on EML4-ALK and NPM-ALK being 27.4 nM and 116.5 nM respectively. PROTAC ALK degrader-5 exhibits potent anti-proliferative activity against H3122 and Karpas 299. PROTAC ALK degrader-5 effectively inhibits the phosphorylation of ALK and STAT3. PROTAC ALK degrader-5 can be used for the study of ALK-driven malignant tumors, such as human non-small cell lung cancer and anaplastic large cell lymphoma.
    PROTAC ALK degrader-5
  • HY-183847
    PROTAC STAT6 degrader-10
    		Degrader
    PROTAC STAT6 degrader-10 is a STAT6 PROTAC degrader with a DC50 value >1 μM and a DCmax value >0.1 μM. PROTAC STAT6 degrader-10 has the potential for application in inflammation-related diseases.
    PROTAC STAT6 degrader-10
  • HY-151559
    Zn-DPA-maytansinoid conjugate 1
    		Modulator
    Zn-DPA-maytansinoid conjugate 1 is a small molecule-based maytansinoid conjugate targeting immune checkpoint. Zn-DPA-maytansinoid conjugate 1 induces lasting regression of tumor growth and rejuvenates tumor microenvironment (TME) to an "inflamed hot tumor" .
    Zn-DPA-maytansinoid conjugate 1
  • HY-151286
    Antitumor agent-73
    		Inhibitor
    Antitumor agent-73 is a Diosgenin (HY-N0177) derivative, which inhibits STAT3 signaling and activates Pdia3/ERp57 exogenously. Antitumor agent-73 shows potent anti-tumor activity against various cancer cell lines, 7.9-341.7-fold stronger than Diosgenin.
    Antitumor agent-73
  • HY-N0751R
    Scutellarin (Standard)
    		Inhibitor
    Scutellarin (Standard) is the analytical standard of Scutellarin. This product is intended for research and analytical applications. Scutellarin, an active flavone isolated from Scutellaria baicalensis, can down-regulates the STAT3/Girdin/Akt signaling in HCC cells, and inhibits RANKL-mediated MAPK and NF-κB signaling pathway in osteoclasts. Scutellarin is active against HIV-1IIIB, HIV-1(74V) and HIV-1KM018 with EC50s of 26 μM, 253 μM and 136 μM, respectively.
    Scutellarin (Standard)
  • HY-176876
    Glucocorticoid receptor/IL-6-IN-1
    		Inhibitor
    Glucocorticoid receptor/IL-6-IN-1 (Compound 35) is a selective dual inhibitor targeting the glucocorticoid receptor (GR) and IL-6 signaling pathway (IC50 values of 120 nM and 59 nM, respectively). Glucocorticoid receptor/IL-6-IN-1 inhibits IL-6-induced JAK/STAT3 phosphorylation, blocking inflammatory cytokine transcription. Glucocorticoid receptor/IL-6-IN-1 is promising for research of inflammatory diseases like rheumatoid arthritis and asthma.
    Glucocorticoid receptor/IL-6-IN-1
  • HY-N6954R
    Garcinone C (Standard)
    		Inhibitor
    Garcinone C (Standard) is the analytical standard of Garcinone C. This product is intended for research and analytical applications. Garcinone C, a xanthone derivative, is a natural compound extracted from Garcinia oblongifolia that is used as an anti-inflammatory, astringency and granulation-promoting medicine, and has potential cytotoxic effects on certain cancers. Garcinone C stimulates the expression levels of ATR and 4E-BP1, arrests the cell cycle, inhibits cell viability of the human Nasopharyngeal carcinoma (NPC) cell lines CNE1, CNE2, HK1 and HONE1 in a time‑ and dose‑dependent manner through inhibition of Hedgehog signaling pathway. Garcinone C is orally active.
    Garcinone C (Standard)
  • HY-131559
    N-Deacetyl-SI-109-(OEt)2
    N-Deacetyl-SI-109-(OEt)2 (Compound 11) is a STAT3 ligand. N-Deacetyl-SI-109-(OEt)2 serves as a Ligand for target protein for the synthesis of STAT3 PROTAC degraders, such as SD-36 (HY-129602). N-Deacetyl-SI-109-(OEt)2 is applicable for cancer research.
    N-Deacetyl-SI-109-(OEt)2
  • HY-120031
    NSC-368262
    		Inhibitor
    NSC-368262 is a STAT3 inhibitor. NSC-368262 selectively alkylates and covalently modifies STAT3 Cys468 at the DNA-binding interface of STAT3, blocks the DNA-binding activity of STAT3, and inhibits the phosphorylation of STAT3. NSC-368262 blocks the accumulation of activated STAT3 in the nucleus of cancer cells, induces PARP cleavage and apoptosis in cells, and inhibits tumor growth in mouse models. NSC-368262 can be used in research related to breast cancer and cervical cancer.
    NSC-368262
  • HY-159570
    XD2-149
    XD2-149 is a PROTAC targeting STAT3. XD2-149 consists of PROTAC target protein ligand Napabucasin (HY-13919) (red part), E3 ligase Thalidomide (HY-14658) (black part), and linker NH2-C5-Azacyclohexane-N-Boc (HY-159572) (blue part). The E3 ligase + linker conjugate is Thalidomide-NH-C5-azacyclohexane-N-Boc (HY-159571), and the active control of the target protein ligand is Thalidomide acid (HY-159573)[1].
    XD2-149
  • HY-169180
    AK-068-OH
    AK-068-OH (Compound 49) is an active control of ligand for target protein for PROTAC (HY-169179).
    AK-068-OH
  • HY-112447
    STAT3-IN-5
    		Inhibitor
    STAT3-IN-5 is a potent STAT3 inhibitor. STAT3-IN-5 inhibits STAT3-Y705 phosphorylation with an EC50 value of 170 nM. STAT3-IN-5 inhibits cytokine induced JAK activation. STAT3-IN-5 induces apoptosis. STAT3-IN-5 can be used in research of cancer.
    STAT3-IN-5
  • HY-168893
    K882
    		Inhibitor
    K882 (Compound 4e) is a Src inhibitor, with KD of 0.315 μM. K882 induces Apoptosis. K882 inhibits XIAP and Survivin. K882 inhibits the activation of PI3K/Akt/mTOR, Jak1/Stat3, Ras/MAPK signaling pathways. K882 shows anti-tumor activity against non-small cell lung cancer.
    K882
  • HY-W717425
    SC-60
    		Inhibitor
    SC-60 is a derivative of Sorafenib (HY-10201). SC-60 exerts its anti-tumor effect by activating the phosphatase activity of SHP-1, thereby inhibiting the STAT3 signaling pathway. SC-60 exhibits strong proliferation inhibitory activity in various hepatocellular carcinoma (HCC) cell lines. SC-60 downregulates the expression of downstream anti-apoptotic proteins (such as Bcl-2, Cyclin D1, Survivin), ultimately inducing caspase-dependent apoptosis. SC-60 significantly inhibits tumor growth in xenograft tumor models. SC-60 can be used for the study of HCC.
    SC-60
  • HY-178913
    Tyk2-IN-23
    		Inhibitor
    Tyk2-IN-23 is a potent, orally active, selective TYK2 inhibitor (IC50 = 18 nM), exhibiting more than > 70-fold selectivity over JAK1/2/3 isoforms. Tyk2-IN-23 potently inhibits p-STAT3 in TYK2-dependent signaling activated by IFN-α and IL-10. Tyk2-IN-23 potently inhibits IFN-α-induced STAT1 phosphorylation in H9 cells. Tyk2-IN-23 can be used for the study of alopecia areata and allergic Rhinitis.
    Tyk2-IN-23
  • HY-164445
    STAT3-IN-32
    		Inhibitor
    STAT3-IN-32 is an orally active, selective STAT3 SH2 domain inhibitor with a Kd of 21.3 nM, showing selectivity over STAT1/5. STAT3-IN-32 binds to the STAT3 SH2 domain, blocks Tyr705 and Ser727 phosphorylation, abrogates nuclear transcription and mitochondrial oxidative phosphorylation functions. STAT3-IN-32 suppresses pancreatic cancer cell proliferation. STAT3-IN-32 inhibits tumor growth in mouse pancreatic cancer xenograft models. STAT3-IN-32 can be used for the research of pancreatic cancer.
    STAT3-IN-32
Cat. No. Product Name / Synonyms Application Reactivity
STAT Isoform Comparison

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