1. MAPK/ERK Pathway
  2. MNK


Mitogen-activated protein kinase-interacting kinases 1 and 2 (MNK1 and MNK2) phosphorylate the oncogene eIF4E on serine 209. This phosphorylation has been reported to be required for its oncogenic activity. Eukaryotic initiation factor 4E (eIF4E) is a key component of the translational machinery and an important modulator of cell growth and proliferation. The activity of eIF4E is thought to be regulated by interaction with inhibitory binding proteins (4E-BPs) and phosphorylation by mitogen-activated protein (MAP) kinase-interacting kinase (MNK) on Ser209 in response to mitogens and cellular stress.

MNK Related Products (15):

Cat. No. Product Name Effect Purity
  • HY-13488
    HG-10-102-01 Inhibitor 99.34%
    HG-10-102-01 is a highly potent, selective, and brain-penetrable LRRK2 inhibitor, with IC50 values of 20.3 and 3.2 nM against wild-type LRRK2 and LRRK2[G2019S], respectively. HG-10-102-01 also inhibits MNK2 and MLK1, with IC50 values of 0.6 and 2.1 μM. HG-10-102-01 can be used for Parkinson's disease (PD) research[1][2].
  • HY-10520
    CGP 57380 Inhibitor 98.0%
    CGP 57380 is a cell-permeable pyrazolo-pyrimidine compound that acts as a selective inhibitor of Mnk1 with IC50 of 2.2 μM, but has no inhibitory activity against p38, JNK1, ERK1/2, PKC, or Src-like kinases.
  • HY-100022
    Tomivosertib Inhibitor 99.92%
    Tomivosertib (eFT508) is a potent, highly selective, and orally active MNK1 and MNK2 inhibitor, with IC50s of 1-2 nM against both isoforms. Tomivosertib (eFT508) treatment leads to a dose-dependent reduction in eIF4E phosphorylation at serine 209 (IC50=2-16 nM) in tumor cell lines[1]. Tomivosertib (eFT508) also dramatically downregulates PD-L1 protein abundance[2].
  • HY-112424
    Tinodasertib Inhibitor 99.69%
    Tinodasertib (ETC-206) is a selective MNK1 and MNK2 inhibitor with IC50s of 64 nM and 86 nM, respectively.
  • HY-112113
    SLV-2436 Inhibitor 98.53%
    SLV-2436 is a highly potent and ATP-competitive inhibitor of MNK1 and MNK2 with IC50s of 10.8  nM and 5.4 nM, respectively.
  • HY-162260
    MNK-IN-4 Inhibitor
    MNK-IN-4 (compound D25) is a potent and selective MNK inhibitor for the treatment of sepsis-related acute splenic injury[1].
  • HY-156511
    ETC-168 Inhibitor
    ETC-168 is a selective and oral active MNK inhibitor with the IC50 values of 23 and 43 nM against MNK1 and MNK2, respectively. ETC-168 shows antiproliferative efficacy in vivo and in vitro[1].
  • HY-146805
    EB1 Inhibitor
    EB1 is the inhibitor of kinases MNK with IC50s of 0.69 μM (MNK1) and 9.4 μM (MNK2). EB1 selectively inhibits the growth of cancer cells, but not normal cells. EB1 also increases cell apoptosis and suppresses eIF4E phosphorylation[1][2].
  • HY-124638
    MNK inhibitor 9 Inhibitor
    MNK inhibitor 9 is a potent and selective inhibitor of MNK1/2 with IC50 values of 0.003 µM and 0.003 µM for MNK1 and MNK2 respectively. MNK inhibitor 9 has good cell permeability. MNK inhibitor 9 can be used in tumor related research[1].
  • HY-146735
    MNK1/2-IN-6 Inhibitor
    MNK1/2-IN-6 is a potent and selective MNK1/2 inhibitor with IC50s of 2.3 nM and 3.4 nM for MNK1 and MNK2, respectively. MNK1/2-IN-6 induces apoptosis in a concentration-dependent manner[1].
  • HY-115906
    K783-0308 Inhibitor
    K783-0308 is a potent and selective dual inhibitor of FLT3 and MNK2 with IC50 values of 680 and 406 nM, respectively. K783-0308 inhibits the growth of MOLM-13 (IC50=10.5 µM) and MV-4-11 (IC50=10.4 µM) cells. K783-0308 promotes acute myeloid leukemia (AML) cell apoptosis and cell cycle arrests in the G0/G1 phase[1].
  • HY-148105
    DS12881479 Inhibitor 99.10%
    DS12881479 is a potent and selective Mnk1 inhibitor with an IC50 value of 21 nM. DS12881479 can be used in cancer research[1].
  • HY-16982
    Cercosporamide Inhibitor
    Cercosporamide is a highly potent, ATP-competitive PKC kinase inhibitor targeting to PKC1, with an IC50 of <50 nM and a Ki of <7 nM. Cercosporamide is a unique Mnk inhibitor.
  • HY-124645
    QL-X-138 Inhibitor 99.77%
    QL-X-138 is a potent and selective BTK/MNK dual kinase inhibitor, exhibits covalent binding to BTK and non-covalent binding to MNK. QL-X-138 shows IC50s of 9.4 nM, 107.4 nM and 26 nM for BTK, MNK1 and MNK2 kinases respectively. QL-X-138 also shows anti-dengue virus 2 activity, with an IC50 of 3.5 μM. QL-X-138 can be used for the research of B-cell malignancies[1][2].
  • HY-139684
    MNK1/2-IN-5 Inhibitor 99.93%
    MNK1/2-IN-5 is a potent and selective MNK1/2 inhibitor as a therapeutic agent.