2. Signaling Pathways
  3. MAPK/ERK Pathway
    Stem Cell/Wnt
  4. ERK

ERK

Extracellular signal regulated kinases

ERK

Related Products

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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 Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N2510R
    Myristicin (Standard)
    		Inhibitor
    Myristicin (Standard) is the analytical standard of Myristicin. This product is intended for research and analytical applications. Myristicine is an orally bioavailable serotonin receptor antagonist and weak monoamine oxidase (MAO) inhibitor. Myristicine also exerts anti-cancer effects on gastric cancer cells by inhibiting the EGFR/ERK signaling pathway. Myristicine is the main component of nutmeg essential oil and has anti-cancer, anti-proliferative, antibacterial, anti-inflammatory and apoptosis-inducing effects. Myristicine abuse can produce hallucinogenic effects, organ damage, etc.
    Myristicin (Standard)
  • HY-153350
    ERK-IN-7
    		Inhibitor
    ERK-IN-7 (Example 10), an analogue of SHR2415 (HY-151367), is a potent ERK inhibitor with IC50 of 5 nM and 7 nM against ERK1 and ERK2, respectively.
    ERK-IN-7
  • HY-175273
    MA191
    		Inhibitor
    MA191 is a FLT3 PROTAC degrader. MA191 abrogates FLT3 inhibitor resistance from rebound activation of mitogen-activated kinases. MA191 mediates rapid FLT3-ITD degradation through a mechanism requiring VHL, neddylation, and BIM. MA191 reduces FLT3-ITD levels before inducing apoptosis. MA191 halts AML cell proliferation in Danio rerio. MA191 can be used for the study of acute myeloid leukemia (AML) (Pink: FLT3 ligand: (HY-175311), Blue: E3 ligase CRBN Ligand (HY-112078), Black: Linker, E3 ligase ligand-linker conjugate (HY-175312)).
    MA191
  • HY-179248
    Adenosine receptor antagonist 7
    		Inhibitor
    Adenosine receptor antagonist 7 is an orally active triple A1/A2A/A2B adenosine receptor antagonist with Ki values of 1.5, 0.6 and 21 nM. Adenosine receptor antagonist 7 shows potent inhibitory activity (IC50 = 0.8 nM) of cAMP production in A2AR-HEK293 cells. Adenosine receptor antagonist 7 can enhance infiltration of effector T cells and increase the CD8+/Treg ratio companied with Avelumab (HY-108730). Adenosine receptor antagonist 7can be used for the research of cancer, such as colon cancer.
    Adenosine receptor antagonist 7
  • HY-181502
    EGFR-IN-197
    		Inhibitor
    EGFR-IN-197 is an EGFR inhibitor with IC50 values of 19.5 nM and 12.0 nM against EGFRL858R/T790M and EGFRL858R/T790M/C797S, respectively. EGFR-IN-197 arrests the cell cycle of NCI-H1975 cells at the G2/M phase, while inhibiting their proliferation, colony formation and migration; it also inhibits mitochondrial translocation and upregulates mitochondrial H2S levels. EGFR-IN-197 disrupts anti-apoptotic signaling pathways by regulating apoptosis-related proteins; it induces DNA damage and activates pro-apoptotic pathways to trigger apoptosis. EGFR-IN-197 can be used in studies related to non-small cell lung cancer (NSCLC).
    EGFR-IN-197
  • HY-173060
    ERK1/2 inhibitor 13
    		Inhibitor
    ERK1/2 inhibitor 13 (Compound 21y) is the orally active inhibitor for ERK that inhibits ERK1 and ERK2 with IC50 of 91.71 nM and 97.87 nM. ERK1/2 inhibitor 13 inhibits the proliferation of MCF-7, 4T1, MDA-MB-468, and HCC1970 (IC50 of 0.67, 2.76, 2.15 and 1.68 μM), inhibits the cancer cell migration, induces apoptosis and autophagy in MCF-7. ERK1/2 inhibitor 13 exhibits antitumor and anti-metastatic effect in 4T1 xenograft mouse model.
    ERK1/2 inhibitor 13
  • HY-142437
    ERK1/2 inhibitor 8
    		Inhibitor
    ERK1/2 inhibitor 8 is a potent ERK inhibitor with an IC50 of 0.48 nM for ERK2 (WO2021110168A1, WX007).
    ERK1/2 inhibitor 8
  • HY-123795
    NY0123
    		Inhibitor
    NY0123 is a EPAC1 inhibitor. NY0123 significantly inhibits the expression of EPAC1, phosphorylated AKT, phosphorylated ERK1/2 and phosphorylated VEGFR2. NY0123 inhibits angiogenesis and tumor growth of triple-negative breast cancer. NY0123 is applicable to relevant research on triple-negative breast cancer.
    NY0123
  • HY-173038
    EGFR-IN-151
    		Inhibitor
    EGFR-IN-151 (Compound 10) inhibits EGFR and its downstream signaling pathways ERK/STAT3. EGFR-IN-151 inhibits the proliferation of a variety lung cancer cells (IC50s for NCI-H1781, HCC827, NCI-H3255 and NCI-H1975 is 11.7, 5.19, 7.32 and 1.53 μM, respectively), inhibits the colony formation and migration of H1975, arrests the cell cycle at G1 phase, and induces apoptosis in H1975.
    EGFR-IN-151
  • HY-184145
    AKT1-IN-13
    		Inhibitor
    AKT1-IN-13 is an orally active AKT1 inhibitor with an IC50 of 5.17 μM. AKT1-IN-13 also exhibits high inhibitory activity against PAK1, PKA, MAP2K1 (MEK1 / MAPKK1) and MAPK1 (ERK2). AKT1-IN-13 induces cell apoptosis, activates the pro-apoptotic protein BAX, inhibits the anti-apoptotic protein Bcl-2, and activates caspase 3 simultaneously. As a cytotoxic agent, AKT1-IN-13 exerts a killing effect on orthotopically transplanted liver cancer in an AKT1-dependent manner. AKT1-IN-13 can be used in studies related to hepatocellular carcinoma.
    AKT1-IN-13
  • HY-179497
    FLT3-IN-37
    		Inhibitor
    FLT3-IN-37 (Compound 6z) is a potent inhibitor of FLT3-ITD, with IC50 values of 1.5 and 3.4 nM for FLT3-ITD and TEL-VEGFR2, respectively. FLT3-IN-37 exhibits high selectivity for wild-type FLT3 (WT) and c-Kit. FLT3-IN-37 inhibits FLT3 phosphorylation and downregulates the expression of p-Akt, p-STAT5, and p-ERK. FLT3-IN-37 exerts anti-leukemia effects by blocking the cell cycle and inducing apoptosis (apoptosis). FLT3-IN-37 can be used for research on acute myeloid leukemia (AML).
    FLT3-IN-37
  • HY-119460
    Cuspin-1
    		Activator
    Cuspin-1 is a upregulator of Survival of Motor Neuron protein (SMN). Cuspin-1 upregulates SMN expression post-transcriptionally, and increases the phosphorylation of Erk. Cuspin-1 can be used for research of neurodegenerative disease, such as spinal muscular atrophy (SMA).
    Cuspin-1
  • HY-151431
    Nrf2/HO-1 activator 2
    		Inducer
    Nrf2/HO-1 activator 2 (compound 13m), difluoro-substituted derivative, is a potent Nrf2/HO-1 activator. Nrf2/HO-1 activator 2 has neuroprotective and antioxidant effects through the Nrf2/HO-1 pathway mediated by phosphorylation of ERK1/2, JNK, or Akt in PC12 cells. Nrf2/HO-1 activator 2 can be used in the research of Parkinson's disease (PD).
    Nrf2/HO-1 activator 2
  • HY-P4133
    MEK1 Derived Peptide Inhibitor 1
    MEK1 Derived Peptide Inhibitor 1 is a peptide inhibitor. MEK1 Derived Peptide Inhibitor 1 can inhibit the in vitro activation of ERK2 by MEK1 with an IC50 value of 30 μM. MEK1 Derived Peptide Inhibitor 1 can be used for the research of cell-permeable.
    MEK1 Derived Peptide Inhibitor 1
  • HY-183316
    Anticancer agent 319
    		Inhibitor
    Anticancer agent 319 is an anticancer agent. Anticancer agent 319 inhibits the proliferation of liver cancer cells. Anticancer agent 319 inhibits AKT phosphorylation and blocks the PI3K/AKT signaling axis; meanwhile, it inhibits ERK1/2 phosphorylation and blocks the MAPK/ERK signaling axis. Anticancer agent 319 induces G2/M phase cell cycle arrest, triggers apoptosis, and reduces mitochondrial membrane potential in liver cancer cells. Anticancer agent 319 can be used for the research of hepatocellular carcinoma.
    Anticancer agent 319
  • HY-178996
    FLT3-IN-36
    		Inhibitor
    FLT3-IN-36 is a potent FLT3 inhibitor. FLT3-IN-36 exhibits antitumor activity against FLT3-mutated acute myeloid leukemia (AML) cells. FLT3-IN-36 induces cell cycle arrest, reduces mitochondrial membrane potential, and induces apoptosis, downregulating FLT3 and downstream protein expression (including AKT, ERK, PI3K, and STAT5). FLT3-IN-36 can be used for AML research.
    FLT3-IN-36
  • HY-P11130
    LQEQ-19 (mouse, rat)
    		Activator
    LQEQ-19 (mouse, rat) is a VGF derived peptide that exerts neuroprotective effects. LQEQ-19 (mouse, rat) activates the PI3K/Akt and MEK/ERK signaling pathways by promoting phosphorylation of Akt and ERK1/2. LQEQ-19 (mouse, rat) is commonly used in the study of neurological conditions.
    LQEQ-19 (mouse, rat)
  • HY-N0371R
    Pachymic acid (Standard)
    		Inhibitor
    Pachymic acid (Standard) is the analytical standard of Pachymic acid. This product is intended for research and analytical applications. Pachymic acid is a lanostrane-type triterpenoid from P. cocos. Pachymic acid inhibits Akt and ERK signaling pathways.
    Pachymic acid (Standard)
  • HY-161462
    ERK2/p38α MAPK-IN-1
    		Inhibitor
    ERK2/p38α MAPK-IN-1 (Compound 1, In silico Hit-2) is a potent and selective ERK2 and p38α MAPK inhibitor, with an IC50 of 82 μM for ERK2. ERK2/p38α MAPK-IN-1 binds to the allosteric site of ERK2 and p38α MAPK in distinct manners. ERK2/p38α MAPK-IN-1 can be used for the research of type 2 diabetes.
    ERK2/p38α MAPK-IN-1
  • HY-177802
    C3 sodium
    		Inhibitor
    C3 sodium is an aptamer that binds to Erk2. C3 binds to the MAP kinase insert domain, a unique site on Erk1/2. Due to this recognition profile C3 inhibits Erk2 activation by its upstream kinase MKK1.
    C3 sodium
Cat. No. Product Name / Synonyms Application Reactivity
ERK Isoform Comparison

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