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-N1374R
    Magnolin (Standard)
    		Inhibitor
    Magnolin (Standard) is the analytical standard of Magnolin. This product is intended for research and analytical applications. Magnolin, a major component of Magnolia liliiflora, inhibits the Ras/ERKs/RSK2 signaling axis by targeting the active pocket of ERK1 and ERK2 with IC50s of 87 nM and 16.5 nM, respectively.
    Magnolin (Standard)
  • HY-N7108R
    7-Hydroxyflavone (Standard)
    		Chemical
    7-Hydroxyflavone (Standard) is the analytical standard of 7-Hydroxyflavone. This product is intended for research and analytical applications. 7-Hydroxyflavone is a flavonoid isolated from Clerodendrum phlomidis, with anti-inflammatory activity. 7-Hydroxyflavone protects renal cells from nicotine (NIC)-associated cytotoxicity via the ERK/Nrf2/HO-1 pathway.
    7-Hydroxyflavone (Standard)
  • 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-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-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-N2302R
    Fucoxanthin (Standard)
    Fucoxanthin (Standard) is the analytical standard of Fucoxanthin. This product is intended for research and analytical applications. Fucoxanthin (all-trans-Fucoxanthin) is a marine carotenoid and shows anti-obesity, anti-diabetic, anti-oxidant, anti-inflammatory and anticancer activities.
    Fucoxanthin (Standard)
  • HY-156027
    SIRT6-IN-3
    		Inhibitor
    SIRT6-IN-3 (compound 8a) is a selective inhibitor of SIRT6 (IC50=7.49 μM). SIRT6-IN-3 inhibits pancreatic ductal adenocarcinoma (PDAC) cells proliferation and induces apoptosis. SIRT6-IN-3 increases the sensitivity of cancer cells to gemcitabine (HY-17026) via blocking the DNA damage repair pathway. SIRT6-IN-3 is used in pancreatic cancer research.
    SIRT6-IN-3
  • 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-W010201R
    Citronellol (Standard)
    		Modulator
    Citronellol (Standard) is the analytical standard of Citronellol. Citronellol (Standard) is an orally active inducer of apoptosis. Citronellol (Standard) can prevent oxidative stress, mitochondrial dysfunction, and apoptosis in the SH-SY5Y cell Parkinson's disease model induced by 6-OHDA by regulating the ROS-NO, MAPK/ERK, and PI3K/Akt signaling pathways. Citronellol (Standard) can induce necroptosis in human lung cancer cells through the TNF-α pathway and accumulation of ROS. Citronellol (Standard) can reduce the levels of LC-3 and p62 to regulate the autophagy pathway, inhibit oxidative stress and neuroinflammation, and thus have neuroprotective effects on Parkinson's rats. Citronellol (Standard) exhibits anti-fungal activity against Trichophyton rubrum by inhibiting ergosterol synthesis.
    Citronellol (Standard)
  • HY-N1504R
    Loureirin B (Standard)
    		Inhibitor
    Loureirin B (Standard) is the analytical standard of Loureirin B. This product is intended for research and analytical applications. Loureirin B, a flavonoid extracted from Dracaena cochinchinensis, is an inhibitor of plasminogen activator inhibitor-1 (PAI-1), with an IC50 of 26.10 μM; Loureirin B also inhibits KATP, the phosphorylation of ERK and JNK, and has anti-diabetic activity.
    Loureirin B (Standard)
  • HY-145026
    ERK1/2 inhibitor 4
    		Inhibitor
    ERK1/2 inhibitor 5 is a potent inhibitor of ERK1/2. Mitogen-activated protein kinase (MAPK) plays an extremely important role in the signal transduction pathway, and extracellular signal regulated kinase (ERK) is a member of the MAPK family. ERK1/2 inhibitor 5 has the potential for the research or prevention of cancer, inflammation or other proliferative diseases (extracted from patent WO2020238776A1).
    ERK1/2 inhibitor 4
  • HY-P5977
    STE-MEK1(13)
    STE-MEK1(13) (Ste-MPKKKPTPIQLNP-NH ) is a cell permeable ERK1/2 inhibitor (IC50: 13-30 μM). STE-MEK1(13) inhibits ERK1/2 phosphorylation.
    STE-MEK1(13)
  • HY-133084A
    ERK-IN-2 free base
    		Inhibitor
    ERK-IN-2 free base is a ERK2 inhibitor with an IC50 value of 1.8 nM. ERK-IN-2 free base might lead to off-target toxicity and/or off-target activity at dose >10 μM.
    ERK-IN-2 free base
  • HY-B0513R
    Methylthiouracil (Standard)
    		Inhibitor
    Methylthiouracil (Standard) is the analytical standard of Methylthiouracil. This product is intended for research and analytical applications. Methylthiouracil is an antithyroid agent. Methylthiouracil suppresses the production TNF-α and IL-6, and the activation of NF-κB and ERK1/2.
    Methylthiouracil (Standard)
  • HY-118032
    Bozepinib
    		Inhibitor
    Bozepinib is a PKR (RNA-dependent protein kinase) activator and potently inhibits the HER-2 signaling pathway as well as JNK and ERK kinases. Bozepinib induces PKR-mediated apoptosis and synergizes with IFNα to trigger apoptosis, autophagy and senescence. Bozepinib also demonstrates in vivo antitumor and antimetastatic efficacy in xenografted nude mice.
    Bozepinib
  • HY-N0498R
    Nitidine chloride (Standard)
    		Inhibitor
    Nitidine (chloride) (Standard) is the analytical standard of Nitidine (chloride). This product is intended for research and analytical applications. Nitidine chloride, a potential anti-malarial lead compound derived from Zanthoxylum nitidum (Roxb) DC, exerts potent anticancer activity through diverse pathways, including inducing apoptosis, inhibiting STAT3 signaling cascade, DNA topoisomerase 1 and 2A, ERK and c-Src/FAK associated signaling pathway. Nitidine chloride inhibits LPS-induced inflammatory cytokines production via MAPK and NF-kB pathway.
    Nitidine chloride (Standard)
  • HY-126858
    Ambuic acid
    		Inhibitor
    Ambuic acid exhibits antimicrobial activity against Staphylococcus aureus, with IC50 of 43.9 μM for strain ATCC 6538. Ambuic acid is an inhbitor for the biosynthesis of cyclic peptide quorum sensing molecules (quormones) in gram-positive bacteria. Ambuic acid exhibits anti-inflammatory activity through ERK/JNK/MAPK signaling pathway.
    Ambuic acid
Cat. No. Product Name / Synonyms Application Reactivity
ERK Isoform Comparison

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