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-19696AR
    Tauroursodeoxycholate sodium (Standard)
    		Inhibitor
    Tauroursodeoxycholate (sodium) (Standard) is the analytical standard of Tauroursodeoxycholate (sodium). This product is intended for research and analytical applications. Tauroursodeoxycholate (Tauroursodeoxycholic acid; TUDCA) sodium is an endoplasmic reticulum (ER) stress inhibitor. Tauroursodeoxycholate significantly reduces expression of apoptosis molecules, such as caspase-3 and caspase-12. Tauroursodeoxycholate also inhibits ERK.
    Tauroursodeoxycholate sodium (Standard)
  • HY-N0103R
    Sophocarpine (Standard)
    		Inhibitor
    Sophocarpine (Standard) is the analytical standard of Sophocarpine (HY-N0103). This product is intended for research and analytical applications. Sophocarpine is a PTEN activator and an inhibitor of PI3K/Akt, MEK/ERK, and NF-κB signaling pathways. Sophocarpine upregulates PTEN expression and inhibits PI3K/Akt phosphorylation, arrests tumor cell cycle and induces apoptosis. Sophocarpine inhibits MEK/ERK phosphorylation and VEGF secretion, reducing tumor cell migration. Sophocarpine can also inhibit NF-κB activation and p38 and JNK phosphorylation, reduce the expression of inflammatory factors such as iNOS and COX-2, and activate the Nrf2/HO-1 pathway to reduce oxidative stress. Sophocarpine has anti-tumor, anti-inflammatory, antioxidant and anti-apoptotic effects, and can be used in the research of cancers such as glioblastoma and colorectal cancer, inflammation-related diseases, and Doxorubicin (HY-15142A)-induced cardiac damage.
    Sophocarpine (Standard)
  • HY-B0444A
    Maprotiline
    Maprotiline is a highly selective noradrenergic reuptake inhibitor that has strong antidepressant, antitumor and neuropathic pain-relieving effects. Maprotiline induces cancer cell apoptosis by targeting the ERK signaling pathway and CRABP1.
    Maprotiline
  • HY-174128
    Multi-target kinase-IN-5
    		Inhibitor
    Multi-target kinase-IN-5 (Compound 23) is an orally active ERK1/2 inhibitor (IC50 values are 3.04 nM and 1.57 nM, respectively). Multi-target kinase-IN-5 significantly inhibits cancer cell proliferation, migration and invasion, and induces cell apoptosis and cell cycle arrest. Multi-target kinase-IN-5 inhibits the phosphorylation of ERK1/2 and downregulates the activity of its downstream substrate RSK to exert anti-tumor effects. Multi-target kinase-IN-5 can be used in cancer research.
    Multi-target kinase-IN-5
  • HY-18849
    ERK2-IN-3
    		Inhibitor
    ERK2-IN-3 (compound 2) is a inhibitor of ERK2, and inhibits Erk2WT and Erk2DS1 activation loop phosphorylation, with IC50 of 5 μM and 42 nM, respectively.
    ERK2-IN-3
  • HY-N13294
    Cernuumolide J
    		Inhibitor
    Cernuumolide J (TMJ-105) is an JAK2/STAT3 inhibitor. Cernuumolide J induces G2/M phase arrest and apoptosis in HEL leukemia cells by downregulating the phosphorylation of JAK2, STAT3, and Erk, and activating the phosphorylation of JNK and p38 MAPK. Cernuumolide J inhibits HEL leukemia cell growth in a time- and concentration-dependent manner, with an IC50 value of 1.79 μM. Cernuumolide J can be used for research in the field of anti-cancer therapy.
    Cernuumolide J
  • HY-N0202R
    Atractylenolide II (Standard)
    		Inhibitor
    Atractylenolide II (Standard) is the analytical standard of Atractylenolide II. This product is intended for research and analytical applications. Atractylenolide II (Asterolide) is a sesquiterpenoid compound. Atractylenolide II can induce G1 phase cell cycle arrest and apoptosis in B16 melanoma cells. Atractylenolide II is an orally effective anticancer agent that can exert anti-melanoma effects by inhibiting the STAT3 signaling pathway. In addition, Atractylenolide II has been shown to ameliorate myocardial fibrosis, oxidative stress, and neuroprotective activity.
    Atractylenolide II (Standard)
  • HY-N7128R
    Flavanone (Standard)
    		Inhibitor
    Flavanone (Standard) is the analytical standard of Flavanone. This product is intended for research and analytical applications. Flavanone is a naturally occurring flavone. Flavanone has inhibitory activity for human estrogen synthetase (aromatase). lavanone is the inhibitor for ERK/p38/NF-κB signaling pathway. Flavanone exhibits oral activity and antitumor efficacy.
    Flavanone (Standard)
  • HY-RS08111
    Mapk15 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Mapk15 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Mapk15 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Mapk15 Mouse Pre-designed siRNA Set A
  • HY-145027
    ERK1/2 inhibitor 5
    		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 5
  • HY-142026
    Vitisin A
    		Inhibitor
    Vitisin A has antioxidative, anticancer, antiapoptotic, neuroprotective and anti-inflammatory effects. Vitisin A inhibits LPS-induced NO and iNOS production via down-regulation of ERK1/2 and p38 and the NF-κB signal pathway. Vitisin A also inhibits adipocyte differentiation. Vitisin A is a resveratrol tetramer that can be isolated from Vitis vinifera roots.
    Vitisin A
  • HY-P3513A
    β-Neo-Endorphin acetate
    		Activator
    β-Neo-Endorphin acetate is an endogenous opioid peptide. β-Neo-Endorphin acetate is a hypothalamic "big" Leu-enkephalin of porcine origin. β-Neo-Endorphin acetate shows activation of the Erk1/2, MMP-2 and MMP-9.
    β-Neo-Endorphin acetate
  • HY-169407
    AKT-IN-24
    		Inhibitor
    KT-IN-24 (Compound M17) is a AKT allosteric inhibitor with anti-tumor activity. KT-IN-24 can target the AKT/mTOR and MEK/ERK signaling pathways and inhibit epithelial-mesenchymal transition, which has a synergistic suppressive effect on TNBC, promoting cell apoptosis while inhibiting proliferation and migration when used in combination with Trametinib (HY-10999).
    AKT-IN-24
  • HY-135564A
    RK-682
    		Inhibitor ≥99.0%
    RK-682 is the inhibitor for protein tyrosine phosphatase (PTPase), heparanase, phospholipase A2 and HIV-1 protease. RK-682 inhibits the dephosphorylation of CD45 (IC50 is 54 μM) and VHR (IC50 is 2.0 μM), and thereby inhibits the ERK signaling pathway. RK-682 inhibits the cell viability of cancer cell MGH-U3, T24 and UROtsa with IC50s of 78.2, 43.2 and 145 nM, respectively, arrests the cell cycle at G1/S phase, inhibits the cell migration and autophagy in MGH-U3 and T24.
    RK-682
  • HY-B1456AS
    Fenoprofen-13C6 sodium hydrate
    		Activator
    Fenoprofen-13C6 (LILLY-53858-13C6) sodium hydrate is the 13C labeled Fenoprofen (HY-B1456A).Fenoprofen (LILLY-53858) is a nonsteroidal anti-inflammatory agent (NSAID) and inhibits cyclooxygenase (COX). Fenoprofen is a melanocortin receptors (MCRs) positive allosteric modulator (PAM). Fenoprofen also increases ERK1/2 activation in HEK293T cells. Fenoprofen has anti-arthritic activities and can be used for the study of rheumatoid arthritis and osteoarthritis.
    Fenoprofen-<sup>13</sup>C<sub>6</sub> sodium hydrate
  • HY-173416
    Anti-inflammatory agent 100
    		Inhibitor
    Anti-inflammatory agent 100 (Compound (+)-4S-23) is an anti-inflammatory agent. Anti-inflammatory agent 100 inhibits MAPK and NF-κB signaling, and also inhibits NF-κB pathway by suppressing the phosphorylation of IκB-α and blocking nuclear translocation of phosphorylated p65. Anti-inflammatory agent 100 inhibits NO production (IC50: 0.5 μM) and TNF-α, IL-6, IL-1β secretion.
    Anti-inflammatory agent 100
  • HY-173483
    ATX inhibitor 26
    		Inhibitor
    ATX inhibitor 26 is an Autotaxin (ATX) inhibitor with an IC50 of 57 nM in human plasma. ATX inhibitor 26 inhibits cell migration and collagen gel contraction. ATX inhibitor 26 has significant anti-fibrotic effects, reducing collagen deposition in a Bleomycin (BLM) (HY-108345)-induced pulmonary fibrosis model.
    ATX inhibitor 26
  • HY-N0213R
    Peiminine (Standard)
    Peiminine (Standard) is the analytical standard of Peiminine. This product is intended for research and analytical applications. Peiminine is a compound that can be isolated from Bolbostemma paniculatum (Maxim) Franquet (Cucurbitaceae family). Peiminine can induce apoptosis in human hepatocellular carcinoma HepG2 cells through both extrinsic and intrinsic apoptotic pathways. Peiminine has anti-inflammatory, anticancer, anti-osteoporosis, cardioprotective and other activities in many animal models.
    Peiminine (Standard)
  • HY-111000
    BNC-1
    BNC-1 is an Elk-1 activator that can promote phosphorylation and activation of Elk-1.
    BNC-1
  • HY-N1966R
    (E)-Osmundacetone (Standard)
    		Inhibitor
    5-Aminolevulinic acid (hydrochloride) (Standard) is the analytical standard of 5-Aminolevulinic acid (hydrochloride). This product is intended for research and analytical applications. 0
    (E)-Osmundacetone (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
ERK Isoform Comparison

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