1. MAPK/ERK Pathway
  2. JNK


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 Related Products (83):

Cat. No. Product Name Effect Purity
  • HY-12041
    SP600125 Inhibitor
    SP600125 is an orally active, reversible, and ATP-competitive JNK inhibitor with IC50s of 40, 40 and 90 nM for JNK1, JNK2 and JNK3, respectively. SP600125 is a potent ferroptosis inhibitor. SP600125 inhibits autophagy and activates apoptosis[1][2][3].
  • HY-15495
    Tanzisertib Inhibitor 99.87%
    Tanzisertib (CC-930) is a potent JNK1/2/3 inhibitor with IC50s of 61/7/6 nM, respectively.
  • HY-18982
    Anisomycin Activator
    Anisomycin is a potent protein synthesis inhibitor which interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system[1]. Anisomycin is a JNK activator, which increases phospho-JNK[2][3]. Anisomycin is a bacterial antibiotic[4].
  • HY-B0239
    Chloramphenicol Activator 99.82%
    Chloramphenicol is an orally active, potent and broad-spectrum antibiotic. Chloramphenicol shows antibacterial activity. Chloramphenicol represses the oxygen-labile transcription factor and hypoxia inducible factor-1 alpha (HIF-1α) in hypoxic A549 and H1299 cells. Chloramphenicol suppresses the mRNA levels of vascular endothelial growth factor (VEGF) and glucose transporter 1, eventually decreasing VEGF release. Chloramphenicol can be used for anaerobic infections and lung cancer research[1][2][3].
  • HY-13319
    JNK-IN-8 Inhibitor
    JNK-IN-8 (JNK Inhibitor XVI) is a potent JNK inhibitor with IC50s of 4.7 nM, 18.7 nM, and 1 nM for JNK1, JNK2, and JNK3, respectively[1].
  • HY-149279
    JNK3 inhibitor-7 Inhibitor
    JNK3 inhibitor-7 is a potent, orally active and cross the blood-brain barrier JNK3 inhibitor with IC50 values of 53, 973, 1039 nM for JNK3, JNK2, JNK1, respectively. JNK3 inhibitor-7 shows significant neuroprotective effects. JNK3 inhibitor-7 has the potential for the research of Alzheimer’s disease (AD)[1].
  • 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[1].
  • HY-149280
    JNK3 inhibitor-8 Inhibitor
    JNK3 inhibitor-8 is a potent, delective, orally active and cross the blood-brain barrier JNK3 inhibitor with IC50 values of 21, 2203, >10000 nM for JNK3, JNK2, JNK1, respectively. JNK3 inhibitor-8 shows significant neuroprotective effects. JNK3 inhibitor-8 has the potential for the research of Alzheimer’s disease (AD)[1].
  • HY-137397
    8-Hydroxyefavirenz Inducer
    8-Hydroxyefavirenz (8-OH-EFV) is a primary metabolite of Efavirenz (HY-10572). 8-Hydroxyefavirenz induces apoptosis via a JNK- and BimEL-dependent mechanism in primary human hepatocytes. 8-Hydroxyefavirenz can be used in research of cancer[1].
  • HY-14411
    JNK-1-IN-1 Inhibitor
    JNK-1-IN-1 is a JNK-1 inhibitor. JNK-1-IN-1 also inhibits MKK7 with an IC50 of 7.8μM. JNK-1-IN-1 bind to MKK7cp and acts as an inhibitor of JNK-1[1].
  • HY-P0069A
    L-JNKI-1 Inhibitor
    L-JNKI-1 is a cell-permeable peptide inhibitor specific for JNK.
  • HY-N3711
    Dehydrocrenatine Activator
    Dehydrocrenatidine, a β-carboline alkaloid that can be isolated from Picrasma quassioides. Dehydrocrenatidine induces cell apoptosis by activates ERK and JNK. Dehydrocrenatidine inhibits invasion and migration of cancer cells, it also suppresses neuronal excitability to exert analgesic effects[1][2].
  • HY-14761
    Bentamapimod Inhibitor 99.32%
    Bentamapimod (AS 602801) is an ATP-competitive JNK inhibitor with IC50 of 80 nM, 90 nM, and 230 nM for JNK1, JNK2, and JNK3, respectively.
  • HY-N3828
    epi-Eriocalyxin A Inhibitor
    epi-Eriocalyxin A (Epieriocalyxin A), a diterpenoid isolated from Isodon eriocalyx, induces colon cancer apoptosis. epi-Eriocalyxin A also inhibits ERK1/2 and JNK activation, which suppresses Bcl-2 expression[1].
  • HY-11010
    AS601245 Inhibitor 98.70%
    AS601245 is an orally active, selective, ATP competitive JNK (c-Jun NH2-terminal protein kinase) inhibitor with IC50s of 150, 220, and 70 nM for three JNK human isoforms (hJNK1, hJNK2, and hJNK3), respectively. AS601245 exhibits 10- to 20-fold selectivity over c-src, CDK2, and c-Raf and more than 50- to 100-fold selectivity over a range of Ser/Thr- and Tyr-protein kinases. Neuroprotective properties[1][2].
  • HY-150053
    JNK-IN-11 Inhibitor
    JNK-IN-11 (compound 1) is a potent JNK inhibitor with an IC50 value of 2.2, 21.4, 1.8 µM for JNK1, JNK2, JNK3, respectively. JNK-IN-11 has the potential for the research of alzheimer and parkinson disease[1].
  • HY-107599
    AEG3482 Inhibitor
    AEG3482 is a potent antiapoptotic compound that inhibits Jun kinase (JNK) activity through induced expression of heat shock protein 70 (HSP70). AEG3482 directly binds HSP90, thereby facilitating HSF1-dependent expression of HSP70 and HSP25[1].
  • HY-100233
    IQ-1S free acid Inhibitor 99.35%
    IQ-1S free acid is a prospective inhibitor of NF-κB/activating protein 1 (AP-1) activity with an IC50 of 2.3±0.41 μM. IQ-1S free acid has binding affinity (Kd values) in the nanomolar range for all three JNKs with Kds of 100 nM, 240 nM, and 360 nM for JNK3, JNK1, and JNK2, respectively.
  • HY-P2246
    JTP10-△-TATi TFA Inhibitor 98.49%
    JTP10-△-TATi TFA is a selective JNK2 peptide inhibitor, with an IC50 of 92 nM, exhibiting 10-fold selectivity for JNK2 over JNK1 and JNK3[1].
  • HY-112363
    Aloisine A Inhibitor
    Aloisine A (RP107) is a a potent cyclin-dependent kinase (CDK) inhibitor with IC50s of 0.15 μM, 0.12 μM, 0.4 μM, 0.16 μM for CDK1/cyclin B, CDK2/cyclin A, CDK2/cyclin E, CDK5/p35, respectively. Aloisine A ininhibits GSK-3α (IC50=0.5 μM) and GSK-3β (IC50=1.5 μM). Aloisine A stimulates wild-type CFTR and mutated CFTR, with submicromolar affinity by a cAMP-independent mechanism. Aloisine A has the potential for CFTR-related diseases, including cystic fibrosis research[1][2].