1. MAPK/ERK Pathway
    Stem Cell/Wnt
  2. ERK

ERK

ERKs (Extracellular-signal-regulated kinases) are widely expressed protein kinase intracellular signalling molecules that are involved in functions including the regulation of meiosis, mitosis, and postmitotic functions in differentiated cells. Many different stimuli, including growth factors, cytokines, virus infection, ligands for heterotrimeric G protein-coupled receptors, transforming agents, and carcinogens, activate the ERK pathway. In the MAPK/ERK pathway, Ras activates c-Raf, followed by mitogen-activated protein kinase kinase (abbreviated as MKK, MEK, or MAP2K) and then MAPK1/2 (below). Ras is typically activated by growth hormones through receptor tyrosine kinases and GRB2/SOS, but may also receive other signals. ERKs are known to activate many transcription factors, such as ELK1, and some downstream protein kinases. Disruption of the ERK pathway is common in cancers, especially Ras, c-Raf and receptors such as HER2.

ERK Isoform Specific Products:

  • ERK

  • ERK1

  • ERK2

  • ERK5

ERK Related Products (36):

Cat. No. Product Name Effect Purity
  • HY-50846
    SCH772984 Inhibitor 98.06%
    SCH772984 potently inhibits ERK1 and ERK2 activity with IC50s of 4 and 1 nM, respectively.
  • HY-15947
    GDC-0994 Inhibitor 99.79%
    GDC-0994 is an orally bioavailable ERK kinase inhibitor with an IC50 of 6.1 nM and 3.1 nM for ERK1 and ERK2, respectively.
  • HY-N0003
    Honokiol Activator 99.90%
    Honokiol is a bioactive, biphenolic phytochemical that possesses potent antioxidative, anti-inflammatory, antiangiogenic, and anticancer activities by targeting a variety of signaling molecules. It inhibits the activation of Akt and enhances the phosphorylation of ERK1/ERK2.
  • HY-19696A
    Tauroursodeoxycholate Sodium Inhibitor >98.0%
    Tauroursodeoxycholate Sodium is an ambiphilic bile acid that helps with liver and gallbladder issues.
  • HY-101494
    LY3214996 Inhibitor 99.87%
    LY3214996 is a highly selective inhibitor of ERK1 and ERK2, with IC50 of 5 nM for both enzymes in biochemical assays.
  • HY-112570
    CC-90003 Inhibitor 99.84%
    CC-90003 is an irreversible and selective inhibitor of ERK 1/2 with antitumor activity.
  • HY-N2283
    Deltonin Inhibitor >99.0%
    Deltonin, a steroidal saponin, isolated from Dioscorea zingiberensis Wright, with antitumor activity; Deltonin inhibits ERK1/2 and AKT activation.
  • HY-111407
    MK-8353 Inhibitor
    MK-8353 is a potent, selective and orally available ERK1/2 inhibitor, with IC50s of 23.0 nM and 8.8 nM, respectively; MK-8353 has antitumor activity.
  • HY-15816
    VRT752271 Inhibitor 99.87%
    VRT752271 is a reversible, ATP-competitive inhibitor of ERK1 and ERK2 kinases, with IC50 of <0.3 nM against ERK2.
  • HY-15615A
    TIC10 Inhibitor 99.68%
    TIC10 is a potent, orally active, and stable TRAIL inducer, also inhibits Akt and ERK activity.
  • HY-N0431
    Astragaloside IV Inhibitor 99.15%
    Astragaloside IV, an active component isolated from Astragalus membranaceus, suppresses the activation of ERK1/2 and JNK, and downregulates matrix metalloproteases (MMP)-2, (MMP)-9 in MDA-MB-231 breast cancer cells.
  • HY-14443
    XMD8-92 Inhibitor 99.72%
    XMD8-92 is a highly selective ERK5/BMK1 inhibitor with dissociation constant (Kd) value of 80 nM.
  • HY-14178
    VX-11e Inhibitor 98.68%
    VX-11e is a potent, selective, and orally bioavailable inhibitor of ERK with Ki < 2 nM.
  • HY-104047
    LM22B-10 Activator 98.81%
    LM22B-10 is an activator of TrkB/TrkC neurotrophin receptor, and can induce TrkB, TrkC, AKT and ERK activation in vitro and in vivo.
  • HY-N2312
    Mogrol Inhibitor 98.06%
    Mogrol is a biometabolite of mogrosides, and acts via inhibition of the ERK1/2 and STAT3 pathways, or reducing CREB activation and activating AMPK signaling.
  • HY-12275
    FR 180204 Inhibitor 99.60%
    FR 180204 is an ATP-competitive, selective ERK inhibitor with Ki of 0.31 μM and 0.14 μM for ERK1 and ERK2, respectively.
  • HY-12055
    BIX02188 Inhibitor 98.80%
    BIX02188 is a potent MEK5-selective inhibitor with an IC50 of 4.3 nM. BIX02188 inhibits ERK5 catalytic activity, with an IC50 of 810 nM.
  • HY-N0590
    Corynoxeine Inhibitor 99.91%
    Corynoxeine, isolated from the hook of Uncaria rhynchophylla, is a potent ERK1/ERK2 inhibitor of key PDGF-BB-induced vascular smooth muscle cells (VSMCs) proliferation.
  • HY-18932
    DEL-22379 Inhibitor 99.84%
    DEL-22379 is an ERK dimerization Inhibitor. DEL-22379 readily binds to ERK2 with a Kd estimated in the low micromolar range, though binding is detectable even at low nanomolar concentrations. ERK2 dimerization is progressively inhibited with an IC50 of ~0.5 μM.
  • HY-12056
    BIX02189 Inhibitor 99.65%
    BIX02189 is a potent and selective MEK5 inhibitor with an IC50 of 1.5 nM. BIX02189 also inhibits ERK5 catalytic activity with an IC50 of 59 nM.
Isoform Specific Products

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