2. Signaling Pathways
  3. MAPK/ERK Pathway
  4. JNK

JNK

c-Jun N-terminal kinase

JNK

Related Products

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JNK (c-Jun N-terminal kinase), a kinase subfamily belonging to the MAPK, is activated in response to various stress stimuli and possesses a wide variety of regulatory functions. The JNK family of serine/threonine protein kinases comprises three isoforms (JNK1, JNK2 and JNK3). JNKs are involved in the emergence and progression of diverse pathologies such as neurodegenerative, cardiovascular and metabolic disorders as well as inflammation and cancer.

Similar to the other MAP kinases, JNKs are activated by a phosphorylation cascade generally involving two types of upstream kinases, the so-called MAP kinase kinase kinases (MAP3K, MKKK) and the MAP kinase kinases (MAP2K; MKK). At the MAP2K level, JNKs are activated by MKK4 and MKK7, the former is a common activator of the JNK and the p38 MAP kinase signaling pathway. The JNK cascade shares various intersection points with other pathways making it a part of a complex signaling network.

JNK Isoform Specific Products:

JNK Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N1365R
    Isoscopoletin (Standard)
    		Inhibitor
    Isoscopoletin (Standard) is the analytical standard of Isoscopoletin. This product is intended for research and analytical applications. Isoscopoletin (6-Hydroxy-7-methoxycoumarin) is an active constituent in Artemisia argyi leaves. Isoscopoletin shows substantial inhibition against cell proliferation, with IC50s of 4.0 μM and 1.6 μM for human CCRF-CEM leukaemia cells and multidrug resistant subline CEM/ADR5000, respectively. Isoscopoletin (6-Hydroxy-7-methoxycoumarin) possesses inhibitory activity against HBV replication. Isoscopoletin exhibits anti-inflammatory activity through inhibition of MAPK/NF-κB/STAT/AKT signaling pathway.
    Isoscopoletin (Standard)
  • HY-N0716BR
    Berberine sulfate (Standard)
    		Inhibitor
    Berberine (sulfate) (Standard) is the analytical standard of Berberine (sulfate). This product is intended for research and analytical applications. Berberine sulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine sulfate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine sulfate has antineoplastic properties. The sulfate form improves bioavailability[1][2].
    Berberine sulfate (Standard)
  • HY-175703
    RANKL-IN-1
    		Inhibitor
    RANKL-IN-1 is a selective and orally active Receptor Activator of Nuclear Factor-κ B Ligand (RANKL) inhibitor with a KD value of 7.6 μM. RANKL-IN-1 exhibits inhibitory activity and selectivity against osteoclastogenesis with an IC50 value of 0.07 μM and SI of 82.57. RANKL-IN-1binds directly to RANKL and blocks the RANKL-induced activation of the NF-κB and MAPK pathways. RANKL-IN-1 can be used for the research of metabolic disease, such as osteoporosis.
    RANKL-IN-1
  • HY-N2199
    Sotetsuflavone
    		Inhibitor
    Sotetsuflavone is a flavonoid that can be isolated from Cycas revolute. Sotetsuflavone inhibits phosphorylation of PI3K, Akt, mTOR, JNK, and p38 MAPK; modulates expression of Cyclin D1, CDK4, Bcl-2, Bax, cleaved caspases 3/9, MMP-9, TGF-β, STAT3, and β-catenin. Sotetsuflavone induces G0/G1 cell cycle arrest, apoptosis, autophagy, and intracellular ROS elevation, inhibits cancer cell proliferation. Sotetsuflavone inhibits tumor growth in mouse tumor xenograft models. Sotetsuflavone can be used for the research of non-small cell lung cancer and Crohn’s disease.
    Sotetsuflavone
  • HY-P1191
    JIP-1(153-163)
    		Inhibitor 99.42%
    JIP-1(153-163) (TI-JIP) is a peptide inhibitor of c-JNK, based on residues 153-163 of JNK-interacting protein-1 (JIP-1) (Modifications: Phe-11 = C-terminal amide).
    JIP-1(153-163)
  • HY-P2243
    D-JBD19
    		Control 99.84%
    D-JBD19 is an impermeable peptide that serves as an inactive control for the JNK inhibitor D-JNKI1 (HY-P0069). D-JNKI1 has neuroprotective effects.
    D-JBD19
  • HY-N2205
    Esculentoside H
    		Inhibitor 98.73%
    Esculentoside H (EsH) is a saponin isolated from the root extract of perennial plant Phytolacca esculenta. Esculentoside H (EH) has anti-tumor activity, the mechanism is related to the capacity for TNFrelease. Esculentoside H (EsH) suppresses colon cancer cell migration through blockage of the JNK1/2 and NF-κB signaling-mediated matrix metalloproteinases-9 (MMP-9) expression.
    Esculentoside H
  • HY-N5014
    Liensinine perchlorate
    		Inhibitor 99.67%
    Liensinine perchlorate is a bisbenzylisoquinoline alkaloid. By inhibiting the PI3K/AKT and JNK/p38-MAPK signaling pathways, Liensinine perchlorate suppresses autophagy and apoptosis, clears Aβ, and exerts anti-inflammatory, antioxidant and neuroprotective effects. Liensinine perchlorate activates AMPK and inhibits the expression of HIF-1α and VEGF, thereby suppressing angiogenesis. Liensinine perchlorate exerts anti-tumor effects through ROS-mediated inhibition of the JAK2/STAT3 signaling pathway. Liensinine perchlorate can be used for the research of diseases such as Alzheimer's disease, hepatocellular carcinoma, osteosarcoma, sepsis-induced organ injury and stroke.
    Liensinine perchlorate
  • HY-157551
    JNK-IN-16
    		Inhibitor 99.82%
    JNK-IN-16 is a c-Met and JNK inhibitor with nanomolar potency, with IC50 values of 120 nM and 72 nM, respectively. JNK-IN-16 can be used for cancer research.
    JNK-IN-16
  • HY-149930
    YL5084
    		Inhibitor
    YL5084, a covalent JNK inhibitor, exhibits selectivity for JNK2 and JNK3 over JNK1 with IC50s of 70 nM, 84 nM and 2173 nM, respectively. YL5084 exhibits JNK2-independent antiproliferative effects and induces apoptosis in a JNK2-independent manner.
    YL5084
  • HY-122315
    Oncrasin-60
    		Activator 99.79%
    Oncrasin-60 (NSC-741909) is a compound with antitumor activity that is active against multiple cancer cell lines in vitro and can induce tumor regression in vivo, with its mechanism involving JNK activation and STAT3 inhibition.
    Oncrasin-60
  • HY-172815
    IDB-001
    		Activator 99.48%
    IDB-001 is a human ribosomal peptidyl transferase center (PTC) inhibitor that induces conformational changes and blocks translational elongation in specific sequence contexts through complementary interactions with Asp/Glu residues in nascent polypeptides. IDB-001 preferentially stalls ribosomes at positions containing acidic peptide motifs, thereby inhibiting cancer cell proliferation, and activates the integrated stress response via eIF2α phosphorylation at high concentrations. In addition, IDB-001 mildly triggers ribotoxic stress responses through phosphorylation of JNK and p38. IDB-001 has been applied to mechanistic studies of triple-negative breast cancer.
    IDB-001
  • HY-N1983R
    Caudatin (Standard)
    Caudatin (Standard) is the analytical standard of Caudatin (HY-N1983). This product is intended for research and analytical applications. Caudatin is an orally active and brain-penetrant C-21 steroidal found in Cynanchum bungei decne with a variety of biological activities. Caudatin can inhibit cell proliferation, migration, invasion, cause cell phase arrest, induce apoptosis, autophagy, ROS prodution and loss of mitochondrial membrane potential. Caudatin activates PARP, caspase-3, -7, -9, upregulates pro-apoptotic Bad and Bax and downregulates anti-apoptotic Bcl-2 and Bcl-XL. Caudatin suppresses VEGF, FAK phosphorylation, upregulates p21, p27, DR5 protein expression, activates the p38 MAPK, JNK and PPARα/TFEB-mediated autophagy-lysosomal signaling pathways. Caudatin can be used for the research of cancer, inflammation and neurological disease, such as glioma and Alzheimer's disease.
    Caudatin (Standard)
  • HY-156182
    JNK-IN-14
    		Inhibitor 99.90%
    JNK-IN-14 is a potent and selective JNK inhibitor with IC50 values of 1.81, 12.7 and 10.5 nM for JNK1, JNK2 and JNK3, respectively. JNK-IN-14 induces early-stage apoptosis and G2/M cell cycle arrest. JNK-IN-14 can be used for cancer research
    JNK-IN-14
  • HY-N7394A
    (-)-Zuonin A
    		Inhibitor 99.99%
    (-)-Zuonin A (D-Epigalbacin), a naturally occurring lignin, is a potent, selective JNKs inhibitor, with IC50s of 1.7 μM, 2.9 μM and 1.74 μM for JNK1, JNK2 and JNK3, respectively.
    (-)-Zuonin A
  • HY-N2693
    6,8-Diprenylorobol
    		Inhibitor 98.40%
    6,8-Diprenylorobol, a prenylated isoflavone, is a nature product that could be isolated from the leaves of Cudrania tricuspidata. 6,8-Diprenylorobol antiproliferative effect and induces apoptosis through activation of p53 and generation of ROS.
    6,8-Diprenylorobol
  • HY-116794
    SF5
    		Inhibitor 99.83%
    SF5 (2,2-Diphenylethyl isothiocyanate) is a sulforaphane analog. SF5 inhibits apoptosis by the JNK-p53-caspase pathway. SF5 can be used as a new renal protective agent for drug-resistant acute renal disease.
    SF5
  • HY-N11011
    Withaphysalin A
    		Inhibitor 98%
    Withaphysalin A is a withanolide compound with anti-inflammatory and antioxidant activities. Withaphysalin A inhibits LPS (HY-D1056)-induced nuclear translocation of NF-κB p65, as well as phosphorylation of STAT3, ERK, JNK and p38 MAPK. Withaphysalin A upregulates the expression of HO-1. Withaphysalin A inhibits LPS-induced production of NO, PGE2, IL-1β, IL-6 and TNF-α. Withaphysalin A downregulates LPS-induced expression of iNOS and COX-2. Withaphysalin A interacts with B-cell activating factor protein (BAFF) to exert inhibitory effects. Withaphysalin A exhibits ELOVL6 inhibitory activity. Withaphysalin A can be used in the research of inflammatory diseases, nephrotic syndrome and chronic myeloid leukemia.
    Withaphysalin A
  • HY-N2026R
    Propylparaben (Standard)
    Propylparaben (Propyl parahydroxybenzoate) (Standard) is the analytical standard of Propylparaben (HY-N2026). Propylparaben (Propyl parahydroxybenzoate) is an antibacterial preservative that can be produced by plants and bacteria. Propylparaben is an orally active weak estrogen receptor agonist. Propylparaben regulates the PI3K-AKT and JNK signaling pathways, and induces oxidative stress. Propylparaben is commonly used in cosmetics, pharmaceuticals and foods, and can be used in studies related to ovarian aging and myocardial ischemia-reperfusion injury.
    Propylparaben (Standard)
  • HY-B1272R
    Desipramine hydrochloride (Standard)
    Desipramine hydrochloride (Standard) is the analytical standard of Desipramine hydrochloride (HY-B1272). This product is intended for research and analytical applications. Desipramine hydrochloride is a first-generation tricyclic antidepressant. Desipramine hydrochloride selectively binds to norepinephrine transporter and blocks neuronal norepinephrine reuptake. Desipramine hydrochloride activates MAPK signaling via ERK1/2, JNK, and p38, represses NF-κB and AP-1 activity, and induces apoptosis via ROS elevation, mitochondrial membrane potential reduction, and intracellular calcium increase. Desipramine hydrochloride also shows anyi-inflammatory activity, inhibiting TNF-α production. Desipramine hydrochloride can be used for the research of hepatocellular cancer, inflammation, and neurological diseases.
    Desipramine hydrochloride (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
JNK Isoform Comparison

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