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-B0185S
    N-Oxide Lidocaine-d10
    		Inhibitor
    N-Oxide Lidocaine-d10 is the deuterium labeled Lidocaine. Lidocaine (Lignocaine) inhibits sodium channels involving complex voltage and using dependence. Lidocaine decreases growth, migration and invasion of gastric carcinoma cells via up-regulating miR-145 expression and further inactivation of MEK/ERK and NF-κB signaling pathways. Lidocaine is an amide derivative and has potential for the research of ventricular arrhythmia.
    N-Oxide Lidocaine-d<sub>10</sub>
  • 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-W016181
    Phenylhydroquinone
    		Activator 99.21%
    Phenylhydroquinone (PHQ) is an orally active thymic atrophy inducer which can up-regulate apoptosis through activation of p53. PHQ can be used for research of thymic atrophy.
    Phenylhydroquinone
  • 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 inhibits PKM2 with an IC50 of 2.12 μM. 7-Hydroxyflavone inhibits COX-2 and 5-LOX with IC50 of 27 µg/mL and 33 µg/mL. 7-Hydroxyflavone is orally active.
    7-Hydroxyflavone (Standard)
  • HY-12028R
    PD98059 (Standard)
    		Inhibitor
    PD98059 (Standard) is the analytical standard of PD98059. This product is intended for research and analytical applications. PD98059 is a potent and selective MEK inhibitor with an IC50 of 5 µM. PD98059 binds to the inactive form of MEK, thereby preventing the activation of MEK1 (IC50 of 2-7 µM) and MEK2 (IC50 of 50 µM) by upstream kinases. PD98059 is a ERK1/2 signaling inhibitor. PD98059 is a ligand for the aryl hydrocarbon receptor (AHR), and suppresses TCDD binding (IC50 of 4 μM) and AHR transformation (IC50 of 1 μM). PD98059 also inhibits Mycobacterium bovis Bacillus CalmetteGuerin (BCG)-induced autophagy.
    PD98059 (Standard)
  • HY-164473
    DETD-35
    		Inhibitor
    DETD-35 is an inhibitor of the MEK-ERK, Akt, and STAT3 signaling pathways, which promotes cancer cell apoptosis (Apoptosis) and reduces cancer cell resistance to Vemurafenib (HY-12057). The IC50 values of DETD-35 against wild-type and mutant melanoma cell lines B16-F10, MeWo, SK-MEL-2, A2058c, and A375c are 2.7, 6.0, 3.9, 3.1, and 2.5 μM, respectively. DETD-35 holds promise for research in the field of anti-melanoma therapy.
    DETD-35
  • HY-117982
    SKI2496
    		Inhibitor
    SKI2496 is an orally active GnRH receptor antagonist (IC50: 0.25 nM for hGnRHR, 13.2 nM for monkey GnRHR, 279.2 nM for rat GnRHR). SKI2496 blocks Ca2+ flux with an IC50 value of 0.76 nM. SKI2496 inhibits ERK1/2 phosphorylation with an IC50 value of 2.6 nM. SKI2496 inhbits serum LH concentrations, and can be used for research of sex hormone-dependent disorders.
    SKI2496
  • HY-128393S1
    Trilinolein-13C54
    		Inhibitor
    Trilinolein-13C54 is the 13C-labeled Trilinolein (HY-128393). Trilinolein is an orally active triglyceride that inhibits the PI3K/Akt, Ras/MEK/ERK signaling pathways, and MMP-2. Trilinolein can reduce oxidative stress, induce apoptosis, and inhibit cell migration. Trilinolein can be used in the research fields of cardiovascular disease, cerebrovascular disease (such as cerebral ischemia), and non-small cell lung cancer.
    Trilinolein-<sup>13</sup>C<sub>54</sub>
  • HY-129440R
    N-(p-Coumaroyl) Serotonin (Standard)
    		Inhibitor
    N-(p-Coumaroyl) Serotonin (Standard) is the analytical standard of N-(p-Coumaroyl) Serotonin. This product is intended for research and analytical applications. N-(p-Coumaroyl) Serotonin is a polyphenol isolated from the seeds of safflower and has antioxidative, anti-atherogenic and anti-inflammatory properties. N-(p-Coumaroyl) Serotonin inhibits PDGF-induced on phosphorylation of PDGF receptor and Ca2+ release from sarcoplasmic reticulum. N-(p-Coumaroyl) Serotonin ameliorates atherosclerosis and distensibility of the aortic wall in vivo and is usually used for the atherosclerosis research.
    N-(p-Coumaroyl) Serotonin (Standard)
  • HY-111483A
    Tizaterkib (hexanedioic acid)
    		Inhibitor
    Tizaterkib hexanedioic acid (example 18) is a potent and selective ERK2 inhibitor, with an IC50 of 0.6 nM.
    Tizaterkib (hexanedioic acid)
  • HY-112384B
    DL-threo-Dihydrosphingosine
    		Inhibitor
    DL-threo-Dihydrosphingosine is a extracellular signal-regulated kinase(ERK) signalling cassette inhibitor and is effective against both growth factor- and G-protein-dependent activation of ERK. DL-threo-Dihydrosphingosine inhibits smooth muscle cell proliferation and can be used for study of asthma.
    DL-threo-Dihydrosphingosine
  • HY-B1556
    Benzyl salicylate
    		Inhibitor 99.95%
    Benzyl salicylate is a salicylic acid benzyl ester. It can be used as a fragrance additive or UV light absorber.
    Benzyl salicylate
  • 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-N15496
    Fusaproliferin
    		Inhibitor
    Fusaproliferin is a sesterterpene mycotoxin isolated from Fusarium solani. Fusaproliferin reverse Lipopolysaccharides (HY-D1056) stimulation and the NF-κB and MAPKs signaling pathways contribute to the anti-inflammatory process. Fusaproliferin exhibits affinity for the TLR4 protein with KD values of 28.6 μM. Fusaproliferin shows cytotoxicity against pancreatic cancer cell with rapid and sub-micromolar IC50.
    Fusaproliferin
  • HY-13463AR
    Avatrombopag maleate (Standard)
    		Activator
    Avatrombopag (maleate) (Standard) is the analytical standard of Avatrombopag (maleate). This product is intended for research and analytical applications. Avatrombopag maleate (AKR-501) is an orally active, nonpeptide thrombopoietin (TPO) receptor agonist (EC50=3.3 nM). Avatrombopag maleate mimics the biological activities of TPO. Avatrombopag maleate increases platelet production by activating the intracellular signaling system, and promotes production of platelets and megakaryocytes from hemopoietic precursor cells. Avatrombopag maleate is a substrate of cytochrome P450 (CYP) 2C9 and CYP3A.
    Avatrombopag maleate (Standard)
  • HY-N2118R
    Bilobetin (Standard)
    Bilobetin (Standard) is the analytical standard of Bilobetin. This product is intended for research and analytical applications. Bilobetin, an active component of Ginkgo biloba, can reduce blood lipids and improve the effects of insulin. Bilobetin ameliorated insulin resistance, increased the hepatic uptake and oxidation of lipids, reduced very-low-density lipoprotein triglyceride secretion and blood triglyceride levels, enhanced the expression and activity of enzymes involved in β-oxidation and attenuated the accumulation of triglycerides and their metabolites in tissues. Bilobetin also increased the phosphorylation, nuclear translocation and activity of PPARα accompanied by elevated cAMP level and PKA activity.
    Bilobetin (Standard)
  • HY-137135
    Cantharidic acid
    		Activator
    Cantharidic acid is a selective inhibitor for protein phosphatase 2 (PP2A) and protein phosphatase 1 (PP1). Cantharidic acid inhibits cell viability and arrest cell cycle at sub G1 phase, induces apoptosis in cells NPC-39 and HONE-1 through the upregulation of ERK1/2, p38, and JNK1/2 pathway.
    Cantharidic acid
  • HY-N0721R
    Neoandrographolide (Standard)
    		Inhibitor
    Neoandrographolide (Standard) is the analytical standard of Neoandrographolide. This product is intended for research and analytical applications. Neoandrographolide is a diterpenoid compound isolated from Andrographis paniculata. Neoandrographolide inhibits osteoclasts differentiation and bone resorption through inhibition of MAPK/NF-κB/PI3K/AKT/GSK3β/PPAR/CAMK signaling pathway. Neoandrographolide inhibits apoptosis in rat embryonic ventricular cardiomyocytes. Neoandrographolide inhibits iNOS and the generation of ROS, activates eNOS, exhibiting anti-inflammatory and hypolipidemic activity.
    Neoandrographolide (Standard)
  • HY-B0288A
    Fenoprofen Calcium
    		Activator
    Fenoprofen (LILLY-53858) Calcium is a nonsteroidal anti-inflammatory agent (NSAID) and inhibits cyclooxygenase (COX). Fenoprofen Calcium is a melanocortin receptors (MCRs) positive allosteric modulator (PAM). Fenoprofen Calcium also increases ERK1/2 activation in HEK293T cells. Fenoprofen Calcium has anti-arthritic activities and can be used for the study of rheumatoid arthritis and osteoarthritis.
    Fenoprofen Calcium
  • HY-Y0271R
    Urea (Standard)
    		Activator
    Urea (Standard) is the analytical standard of Urea. This product is intended for research and analytical applications. Urea is a powerful protein denaturant via both direct and indirect mechanisms. A potent emollient and keratolytic agent. Used as a diuretic agent. Blood urea nitrogen (BUN) has been utilized to evaluate renal function. Widely used in fertilizers as a source of nitrogen and is an important raw material for the chemical industry.
    Urea (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
ERK Isoform Comparison

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