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-B0766
    Bicyclol
    		Inhibitor 99.91%
    Bicyclol (SY801) is an orally active derivative of the traditional Chinese medicine Schisandra chinensis, which has antiviral, anti-inflammatory, immunomodulatory, antioxidant, anti-steatosis, anti-fibrotic and anti-tumor activities. Bicyclol regulates the expression of heat shock proteins and plays an anti-apoptosis role in hepatocytes. Bicyclol reduces the activation of NF-κB and the levels of inflammatory factors in hepatocytes infected with hepatitis C virus (HCV) by inhibiting the activation of the ROS-MAPK-NF-κB pathway, and prevents ferroptosis in acute liver injury. Bicyclol can change the expression of Mdr-1, GSH/GST and Bcl-2, increase the intracellular concentration of anticancer drugs, and sensitize drug-resistant cells to anticancer drugs. Bicyclol inhibits the proliferation of human malignant hepatoma cells by regulating the PI3K/AKT pathway and the Ras/Raf/MEK/ERK pathway. Bicyclol can be used in the study of chronic hepatitis, acute liver injury, nonalcoholic fatty liver disease, liver fibrosis and hepatocellular carcinoma.
    Bicyclol
  • HY-N6257
    Cafestol
    		Inhibitor 99.91%
    Cafestol, one of the major components of coffee, is a coffee-specific diterpene from. Cafestol is a ERK inhibitor for AP-1-targeted activity against PGE2 production and the mRNA expression of cyclooxygenase (COX)-2 in LPS-activated RAW264.7 cells. Cafestol has strong inhibitory activity on PGE2 production by suppressing the NF-kB activation pathway. Cafestol contributes to its beneficial effects through various biological activities such as chemopreventive, antitumorigenic, hepatoprotective, antioxidative and antiinflammatory effects.
    Cafestol
  • HY-15947A
    Ravoxertinib hydrochloride
    		Inhibitor 99.93%
    Ravoxertinib hydrochloride (GDC-0994 hydrochloride) is an orally bioavailable inhibitor selective for ERK kinase activity with IC50 of 6.1 nM and 3.1 nM for ERK1 and ERK2, respectively.
    Ravoxertinib hydrochloride
  • HY-10021
    Varenicline Tartrate
    		Activator 98.03%
    Varenicline (CP 526555) is an orally active partial agonist of α4β2 nicotinic acetylcholine receptor (α4β2 nAChR, IC50 = 250 nM), which is the principal mediator of nicotine dependence. Varenicline is also a partial agonist of α6β2 nAChR and a full agonist of α6β2 nAChR. Varenicline blocks the direct agonist effects of nicotine on nAChR while stimulates nAChR in a more moderate way, being widely used as an aid of smoking cessation.
    Varenicline Tartrate
  • HY-112181
    KO-947
    		Inhibitor 99.61%
    KO-947 is a potent and selective inhibitor of ERK1/2 kinases with potential utility in MAPK pathway dysregulated tumors.
    KO-947
  • HY-137977
    DMU-212
    		Activator 99.74%
    DMU-212 is a methylated derivative of Resveratrol (HY-16561), with antimitotic, anti-proliferative, antioxidant and apoptosis promoting activities. DMU-212 induces mitotic arrest via induction of apoptosis and activation of ERK1/2 protein. DMU-212 has orally active.
    DMU-212
  • HY-N0222
    Avicularin
    		Inhibitor 99.48%
    Avicularin is an orally active flavonoid. Avicularin inhibits NF-κB (p65), COX-2 and PPAR-γ activities. Avicularin has anti-inflammatory, anti-infectious anti-allergic, anti-oxidant, hepatoprotective, and anti-tumor activities.
    Avicularin
  • HY-17015A
    Peramivir
    		98.19%
    Peramivir is an novel cyclopentane neuraminidase inhibitor of influenza virus. Peramivir has antiviral activity and anti-cytokines stom effects. Peramivir can be used for the research of COVID-19.
    Peramivir
  • HY-112287
    ERK1/2 inhibitor 1
    		Inhibitor 99.79%
    ERK1/2 inhibitor 1 is a potent, orally bioavailable ERK1/2 inhibitor, showing 60% inhibition at 1 nM and an IC50 of 3.0 nM against ERK1 and ERK2, respectively.
    ERK1/2 inhibitor 1
  • HY-N0202
    Atractylenolide II
    		99.94%
    Atractylenolide II is a sesquiterpene compound isolated from the dried rhizome of Atractylodes macrocephala (Baizhu in Chinese); anti-proliferative activity.
    Atractylenolide II
  • HY-150795
    SY-LB-35
    		Activator ≥98.0%
    SY-LB-35 is a potent bone morphogenetic protein (BMP) receptor agonist. SY-LB-35 can stimulate significant increases in cell number and cell viability in the C2C12 myoblast cell line, and causes shifts towards the S and G2/M phases of the cell cycle. SY-LB-35 stimulates canonical Smad and non-canonical PI3K/Akt, ERK, p38 and JNK intracellular signaling pathways.
    SY-LB-35
  • HY-112570
    CC-90003
    		Inhibitor 99.71%
    CC-90003 is an irreversible and selective inhibitor of ERK 1/2 with antitumor activity.
    CC-90003
  • HY-P4322
    H-Ile-Lys-Val-Ala-Val-OH
    		Activator 99.12%
    H-Ile-Lys-Val-Ala-Val-OH is one of the most potent active sites of laminin-1. H-Ile-Lys-Val-Ala-Val-OH promotes cell adhesion, neurite outgrowth, and tumor growth. H-Ile-Lys-Val-Ala-Val-OH stimulates BMMSC population growth and proliferation by activating MAPK/ERK1/2 and PI3K/Akt signalling pathways.
    H-Ile-Lys-Val-Ala-Val-OH
  • HY-W010201
    Citronellol
    		Modulator 98.60%
    Citronellol ((±)-Citronellol) is an orally active inducer of apoptosis. Citronellol 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 can induce necroptosis in human lung cancer cells through the TNF-α pathway and accumulation of ROS. Citronellol 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 exhibits anti-fungal activity against Trichophyton rubrum by inhibiting ergosterol synthesis.
    Citronellol
  • HY-108886
    JWG-071
    		Inhibitor 99.15%
    JWG-071 is the kinase-selective chemical probe for ERK5. JWG-071 inhibits ERK5 and LRRK2 with IC50 values of 88nM and 109 nM, respectively.
    JWG-071
  • HY-N2450
    Sulforaphene
    		Inhibitor 99.80%
    Sulforaphene, isolated from radish seeds, exhibits an ED50 against velvetleaf seedlings approximately 2 x 10-4 M. Sulforaphene promotes cancer cells apoptosis and inhibits migration via inhibiting EGFR, p-ERK1/2, NF‐κB and other signals.
    Sulforaphene
  • HY-153343A
    (S)-BAY 2965501
    		Activator 99.88%
    (S)-BAY 2965501 is the left-handed isomer of BAY 2965501 (HY-153343). BAY 2965501 is a potent and selective diacylglycerol kinase zeta (DGKζ) inhibitor. BAY 2965501 induces pERK activation. BAY 2965501 can be used for the research of cancer.
    (S)-BAY 2965501
  • HY-145702
    MAP855
    		Inhibitor 99.38%
    MAP855 is a highly potent, selective, ATP-competitive and orally active MEK1/2 kinase inhibitor (MEK1 ERK2 cascade IC50=3 nM, pERK EC50=5 nM). MAP855 shows equipotent inhibition of wild-type and mutant MEK1/2.
    MAP855
  • HY-W010907
    Pamoic acid disodium
    		Activator ≥98.0%
    Pamoic acid disodium is a potent GPR35 agonist with an EC50 value of 79 nM. Pamoic acid disodium induces GPR35 internalization and activates ERK1/2 with EC50 values of 22 nM and 65 nM, respectively. Pamoic acid disodium potently recruits β-arrestin2 to GPR35 and has an antinociceptive effect.
    Pamoic acid disodium
  • HY-100449
    AL-8810
    		Activator 99.00%
    AL-8810 is a potent and selective antagonist of the PGF 2α receptor (FP receptor). AL-8810 is an activator of MAPK and ERK1/2. The Ki of the FP receptor of mouse 3T3 cells and rat A7r5 cells are 0.2±0.06 μM and 0.4±0.1 μM, respectively. AL-8810 can be used in the study of elevated intraocular pressure (OHT) and primary open-angle glaucoma (POAG).
    AL-8810
Cat. No. Product Name / Synonyms Application Reactivity
ERK Isoform Comparison

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