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Catalog No.
Product Name
Application
Product Information
Citations
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ERK2 inhibitor
TCS ERK 11e (VX-11e) is a potent and selective extracellular signal-related kinase 2 (ERK2) inhibitor (Ki values are <2, 395, 540 and 852 nM for ERK2, GSK-3, Aurora Kinase A and Cdk2 respectively). Potently blocks proliferation of HT29 cells (IC50 = 48 nM).- Bopei Cui, .et al. , Signal Transduct Target Ther, 2023, Sep 25;8(1):366 PMID: 37743418
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ERK1/ERK2 inhibitor
VRT752271 is a pyrrole inhibitors of ERK protein kinase.- Majid Momeny, .et al. , EMBO Mol Med, 2024, Jun 17 PMID: 38886591
- Yuki Shimizu, .et al. , Cancer Lett, 2022, Sep 1;543 PMID: 35724767
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ERK1/RasGAP Inhibitor
The activity of Pluripotin (SC-1) is mediated by the combined inhibition of RasGAP and ERK1 with Kd values of 98 and 212 nM, respectively.- Mohammad Azhar, .et al. , Blood Adv, 2022, Aug 31 PMID: 36044389
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ERK inhibitor
FR 180204 is a novel and selective inhibitor of extracellular signal-regulated kinase (ERK), which may be a potential new therapy for rheumatoid arthritis.- Sergey A Dyshlovoy, .et al. , Sci Rep, 2020, Aug 6;10(1):13178 PMID: 32764580
- Dyshlovoy SA, .et al. , Proteomics, 2017, Jun;17(11) PMID: 28445005
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ERK Inhibitor
SCH772984 is a novel, specific inhibitor of ERK1/2 with IC50 of 4 nM and 1 nM, respectively.- Yuki Shimizu, .et al. , Cancer Lett, 2022, Sep 1;543 PMID: 35724767
- Yajun Li, .et al. , Cell Prolif, 2022, Oct;55(10) PMID: 35708050
- Sergey A. Dyshlovoy, .et al. , Pharmaceuticals, 2021, 14(10), 949 PMID: 34681173
- Sergey A Dyshlovoy, .et al. , Sci Rep, 2020, Aug 6;10(1):13178 PMID: 32764580
- Guo X, .et al. , Pflugers Arch, 2018, Jun;470(6):909-921 PMID: 29441404
- Takuya Hasegawa, .et al. , FEBS Open Bio, 2017, Aug; 7(8): 1154-1165 PMID: 28781955
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NF-κB inhibitor
Urolithin B is one of the gut microbial metabolites of ellagitannins, and has anti-inflammatory and antioxidant effects. Urolithin B is also a regulator of skeletal muscle mass. -
CDK Inhibitor
Aloisine A is a potent cyclin-dependent kinase (CDK) inhibitor, exhibiting IC50 values of 0.15 μM for CDK1/cyclin B, 0.12 μM for CDK2/cyclin A, 0.4 μM for CDK2/cyclin E, and 0.16 μM for CDK5/p35. In addition to its CDK inhibitory effects, Aloisine A also inhibits GSK-3α and GSK-3β with IC50 values of 0.5 μM and 1.5 μM, respectively. Notably, it enhances the activity of wild-type and mutant CFTR with submicromolar affinity through a cAMP-independent mechanism, making it a valuable tool for research related to cystic fibrosis and CFTR-related disorders. -
ERK/BACE1/PSEN1 Inhibitor
L-Citronellol ((S)-3,7-Dimethyloct-6-en-1-ol) is an ERK/BACE1/PSEN1 inhibitor known for its anti-allergic and neuroprotective properties. This compound effectively inhibits mast cell activation and subsequent release of inflammatory mediators by targeting the ERK pathway. Additionally, L-Citronellol decreases the activity of BACE1, PSEN1, and acetylcholinesterase (AChE), while reducing TNF-α expression and lipid peroxidation, indicating its potential utility in multi-target approaches for Alzheimer's disease research. -
JNK Inhibitor, ERK Inhibitor, TGFβ signaling Activator
(+)-Columbianetin targets JNK and ERK signaling pathways while acting as a TGFβ signaling activator. This compound effectively inhibits UVA-induced phosphorylation of JNK and ERK, decreases MMP-1 production, and reverses collagen degradation. In addition, it mitigates UVA-mediated suppression of Smad2/3 phosphorylation and translocation, providing protective effects against UV-induced cellular damage. (+)-Columbianetin is an essential tool for research focused on skin aging and oxidative stress responses in keratinocytes. -
Gαq/11/14 Inhibitor
FR900359 is a cyclic depsipeptide and a selective inhibitor of Gαq/11/14 proteins in mammals. By targeting Gαq signaling, it effectively inhibits downstream pathways such as the ERK cascade. FR900359 has demonstrated the ability to suppress melanoma cell proliferation, lower blood pressure, and protect against airway hyperreactivity in murine models of allergen sensitization, such as the ovalbumin-induced asthma model. -
Erk Inhibitor
Edaxeterkib is a potent inhibitor of extracellular signal-regulated kinase (ERK), designed for cancer research. By targeting the ERK signaling pathway, Edaxeterkib interferes with tumor cell proliferation and survival, making it a valuable tool for studying ERK-driven malignancies. -
Osteoclast formation inhibitor
ABD56 is a bioactive compound that inhibits osteoclast formation and induces osteoclast apoptosis. Its mechanism of action involves suppression of the NFκB and ERK signaling pathways, making it a promising candidate for research in bone metabolism and osteolytic diseases. -
ERK inhibitor
26-Deoxyactein, a bioactive constituent isolated from *Cimicifuga racemosa*, protects against TCDD-induced osteoblast damage. It exerts its effects by inhibiting the upregulation of aryl hydrocarbon receptor (AhR), CYP1A1, and ERK signaling, making it a potential agent for bone health and toxicology research. -
fMLP inhibitor
Larixol is an fMLP inhibitor that also suppresses key signaling pathways involved in immune regulation, including Src kinase, ERK1/2, p38, and AKT phosphorylation. It disrupts the interaction between the βγ subunit of the fMLP receptor Gi protein and downstream effectors, thereby inhibiting fMLP-induced respiratory burst. Larixol effectively inhibits fMLP (0.1 μM)-induced superoxide anion production (IC50: 1.98 μM), cathepsin G release (IC50: 2.76 μM), and neutrophil chemotaxis. It mitigates neutrophil hyperactivation and helps reduce inflammation and tissue damage. Additionally, Larixol derivatives have shown inhibitory activity against TRPC6 functional mutants associated with focal segmental glomerulosclerosis (FSGS). -
ERK1/2 inhibitor
SHR2415 is a highly potent, selective, and orally active ERK1/2 inhibitor with IC50 values of 2.8 nM for ERK1 and 5.9 nM for ERK2. It demonstrates strong antiproliferative activity in Colo205 cells with an IC50 of 44.6 nM. SHR2415 is a promising compound for cancer research, particularly in targeting the MAPK/ERK signaling pathway. -
LSF inhibitor
FQI1 is a selective inhibitor of Late SV40 Factor (LSF), a transcription factor implicated in oncogenesis. It suppresses cell proliferation with IC50 values of 3 μM in NIH/3T3 cells, 0.79 μM in HeLa cells, and 6.3 μM in A549 cells. FQI1 is a valuable tool for cancer research targeting LSF-driven pathways. -
SHP2 inhibitor
Migoprotafib (GDC-1971; compound 199) is a selective SHP2 inhibitor that suppresses the MAPK/ERK signaling pathway. It exhibits antitumor activity and is under investigation for its potential in targeting SHP2-driven cancers. -
PGAM1 inhibitor
HKB99 is an allosteric inhibitor of phosphoglycerate mutase 1 (PGAM1) that induces apoptosis and suppresses cell migration by inhibiting the formation of invasive pseudopodia. It increases oxidative stress, activates the JNK/c-Jun pathway, and downregulates AKT and ERK signaling. HKB99 is a promising compound for the study of non-small cell lung cancer (NSCLC). -
ALK/ROS1 inhibitor
Iruplinalkib (WX-0593) is an orally active and selective ALK/ROS1 inhibitor that effectively blocks tyrosine autophosphorylation of ALK, mutant ALK, and EGFR, with IC50 values ranging from 5.38 to 16.74 nM. Additionally, it inhibits the transport activity of MATE1, MATE2K, P-gp, and BCRP. Iruplinalkib is under investigation for the treatment of non-small cell lung cancer (NSCLC). -
MEK1/2 inhibitor
MAP855 is a highly potent, selective, ATP-competitive, and orally active MEK1/2 kinase inhibitor, with an IC50 of 3 nM for the MEK1–ERK2 cascade and a pERK EC50 of 5 nM. It exhibits equipotent inhibitory activity against both wild-type and mutant forms of MEK1/2, making it a valuable tool for MAPK pathway research. -
PDGFR Inhibitor
Methylnissolin (Astrapterocarpan), a natural compound isolated from *Astragalus membranaceus*, inhibits PDGF-BB-induced vascular smooth muscle cell proliferation with an IC50 of 10 μM. It exerts its effects by suppressing PDGF-BB-induced phosphorylation of ERK1/2, thereby blocking activation of the ERK1/2 MAP kinase signaling cascade. -
ADAM17 inhibitor
JG26 is a potent ADAM inhibitor with IC50 values of 12 nM for ADAM8, 1.9 nM for ADAM17, and 150 nM for ADAM10. It also inhibits MMP-12 with an IC50 of 9.4 nM. JG26 suppresses AngII-induced EGFR transactivation and ERK activation, upregulates ACE2 expression, inhibits CD23 shedding, and reduces SARS-CoV-2 infection. Additionally, JG26 demonstrates anti-metastatic effects in colorectal cancer and holds research potential in Hodgkin lymphoma and vascular diseases. -
CK2/ERK8 inhibitor
TMCB (CK2/ERK8-IN-1) is a dual inhibitor of casein kinase 2 (CK2) and ERK8 (MAPK15/ERK7), with a Ki of 0.25 µM for CK2 and IC50 values of 0.50 µM for both targets. It also exhibits binding affinity for PIM1 (Ki = 8.65 µM), HIPK2 (Ki = 15.25 µM), and DYRK1A (Ki = 11.9 µM). CK2/ERK8-IN-1 demonstrates pro-apoptotic activity and is a useful tool for studying kinase-mediated cell survival pathways. -
NF-κB inhibitor
Asperulosidic Acid (ASPA) is a bioactive iridoid glycoside isolated from the herb Hedyotis diffusa Willd., exhibiting anti-tumor, antioxidant, and anti-inflammatory properties. Its anti-inflammatory effects are associated with the downregulation of proinflammatory cytokines such as TNF-α and IL-6, mediated through inhibition of the NF-κB and MAPK signaling pathways. -
ERK1/2 inhibitor
ASN007 (ERK-IN-3) benzenesulfonate is a potent, orally active ERK1/2 inhibitor with low single-digit nanomolar IC50 values. It is under investigation for the treatment of cancers driven by RAS mutations. -
ERK1/2 Inhibitor
ERK1/2 Inhibitor 7 is a highly potent ERK inhibitor, exhibiting an IC50 of 0.94 nM against ERK2. It is referenced in patent WO2021110168A1 (compound WX006). -
VEGFR-3 inhibitor
EVT801 is an orally active, selective VEGFR-3 inhibitor (IC50=11 nM) with potent antitumor properties. It suppresses VEGF-C-induced human endothelial cell proliferation and tumor-associated lymphatic angiogenesis in mouse models. EVT801 reduces tumor hypoxia, immunosuppressive cytokines (CCL4, CCL5), and myeloid-derived suppressor cell (MDSC) production. When combined with immune checkpoint therapy (ICT), EVT801 enhances response rates and improves tumor inhibition in cancer mouse models. Additionally, EVT801 is a click chemistry reagent containing an alkyne group, enabling copper-catalyzed azide-alkyne cycloaddition (CuAAC) with azide-containing molecules. -
PAR2 inhibitor
I-287 is an orally active and selective protease-activated receptor 2 (PAR2) inhibitor that functions as a negative allosteric modulator, specifically targeting Gαq and Gα12/13 signaling pathways and their downstream effectors. By disrupting PAR2-mediated signaling, I-287 effectively reduces inflammation in preclinical models, including Complete Freund's Adjuvant (CFA)-induced inflammation in mice. -
NSAID/COX inhibitor
Fenoprofen (LILLY-53858) is a nonsteroidal anti-inflammatory drug (NSAID) that functions primarily by inhibiting cyclooxygenase (COX) enzymes, thereby reducing the synthesis of pro-inflammatory prostaglandins. In addition to its classical NSAID activity, Fenoprofen has been identified as a positive allosteric modulator (PAM) of melanocortin receptors (MCRs), enhancing MCR-mediated signaling. Fenoprofen also promotes ERK1/2 activation in HEK293T cells, suggesting additional modulation of intracellular signaling pathways involved in inflammation and cellular proliferation. -
ERK inhibitor
ERK-IN-4 is a selective extracellular signal-regulated kinase (ERK) inhibitor that preferentially binds to ERK2 with a dissociation constant (K_d) of 5 μM. It specifically inhibits the phosphorylation of downstream ERK substrates, including Rsk-1 and Elk-1, without significantly affecting the phosphorylation of ERK itself by its upstream activators MEK1/2. This targeted mode of action allows ERK-IN-4 to modulate ERK signaling output without disrupting upstream pathway dynamics, making it a useful tool for studying ERK-mediated cellular processes and potential therapeutic intervention in ERK-driven diseases. -
Hsp90/HSV inhibitor
AT-533 is a potent inhibitor of heat shock protein 90 (Hsp90) and herpes simplex virus (HSV), exhibiting strong antitumor and antiviral activities. It suppresses tumor growth and angiogenesis by disrupting the HIF-1α/VEGF/VEGFR-2 signaling axis, a critical pathway in tumor vascularization and progression. Additionally, AT-533 inhibits key downstream signaling cascades, including Akt/mTOR/p70S6K, ERK1/2, and FAK pathways. In endothelial cells, specifically human umbilical vein endothelial cells (HUVECs), AT-533 effectively inhibits tube formation, cell migration, and invasion, highlighting its anti-angiogenic properties. These combined effects position AT-533 as a promising candidate for cancer therapy and angiogenesis-related disease research. -
SYK inhibitor
GSK143 dihydrochloride is an orally active and highly selective inhibitor of spleen tyrosine kinase (SYK), exhibiting a pIC₅₀ of 7.5. It also inhibits phosphorylated ERK (pErk) with a pIC₅₀ of 7.1, indicating its ability to modulate downstream signaling pathways involved in immune responses. In preclinical models, GSK143 dihydrochloride effectively reduces inflammation and prevents the recruitment of immune cells to the intestinal muscularis, highlighting its potential as a therapeutic agent for inflammatory diseases, particularly those involving the gastrointestinal tract. -
ACAT inhibitor
Enniatin B1 is a mycotoxin produced by Fusarium species, known for its diverse bioactivities. It functions as a moderate inhibitor of acyl-CoA:cholesterol acyltransferase (ACAT), with an IC₅₀ of 73 μM in assays using rat liver microsomes, implicating a role in lipid metabolism modulation. Enniatin B1 is capable of crossing the blood-brain barrier, suggesting potential effects on central nervous system function. It also decreases the activation of ERK1/2 (p44/p42 MAPK) and moderately inhibits TNF-α-induced NF-κB activation, indicating anti-inflammatory and cell signaling modulatory properties. -
CBSI inhibitor
MY-673 is a colchicine binding site inhibitor (CBSI) that disrupts microtubule dynamics by inhibiting tubulin polymerization. In addition to its antimitotic effects, MY-673 suppresses the ERK signaling pathway, which leads to modulation of SMAD4 protein expression within the TGF-β/SMAD signaling axis. These combined actions result in potent inhibition of cancer cell proliferation and migration, and the induction of apoptosis, both in vitro and in vivo. MY-673 holds promise as a therapeutic candidate for targeting cancers driven by aberrant microtubule dynamics and dysregulated TGF-β/ERK signaling. -
ERK1/2 inhibitor
Rineterkib hydrochloride (compound B) is an orally bioavailable inhibitor of ERK1 and ERK2, developed for the treatment of proliferative diseases driven by activating mutations in the MAPK signaling pathway. It exhibits potent antitumor activity, particularly in cancers harboring KRAS or BRAF mutations. -
PKA inhibitor
HA-1004 is a selective and multifunctional inhibitor of cyclic nucleotide-dependent protein kinases, including protein kinase A (PKA) and cyclic GMP-dependent protein kinase (PKG). It regulates key second messenger pathways involving cyclic AMP and cyclic GMP and has broad pharmacological effects. HA-1004 inhibits lipolysis and induces vascular smooth muscle relaxation, acting as a vasodilator. It also functions as a calcium antagonist, contributing to its ability to suppress contraction in rabbit aortic strips. In neurological models, HA-1004 has been shown to antagonize ERK and tyrosine hydroxylase (TH) phosphorylation in morphine abstinence rat models, suggesting potential relevance in addiction and neurochemical regulation. Its diverse actions make it a valuable tool for studying cardiovascular, metabolic, and neurobiological processes. -
ERK inhibitor
Tenuifoliside A is a bioactive compound isolated from *Polygala tenuifolia*, known for its anti-apoptotic and antidepressant-like effects. It exerts neurotrophic activity by promoting cell proliferation through activation of the ERK/CREB/BDNF signaling pathway in C6 glial cells. These properties highlight its potential as a neuroprotective and mood-regulating agent, making it a promising candidate for research in depression and neurodegenerative disorders. -
NMDAR/TRPM4 inhibitor
Brophenexin (compound 8) is a potent inhibitor of the interaction interface between NMDA receptors (NMDAR) and TRPM4 channels, exhibiting significant neuroprotective activity. It prevents NMDA-induced excitotoxicity, including cell death and mitochondrial dysfunction in hippocampal neurons, with an IC₅₀ of 2.1 μM. In vivo, Brophenexin protects against brain damage in mice subjected to middle cerebral artery occlusion (MCAO) and preserves retinal ganglion cells from NMDA-induced degeneration. These findings support its potential as a therapeutic agent for neurodegenerative diseases and ischemic brain injury. -
Glycosphingolipid inhibitor
EtDO-P4 is a potent nanomolar inhibitor of glycosphingolipid (GSL) synthesis that disrupts lipid-mediated signaling in cancer cells. It effectively suppresses activation of the EGFR-induced ERK pathway as well as multiple receptor tyrosine kinases (RTKs), impairing key proliferative and survival signals. EtDO-P4 has demonstrated anticancer potential across various tumor types, including Burkitt’s lymphoma, making it a valuable compound for studying GSL-dependent oncogenic signaling and for the development of targeted cancer therapies. -
ERK1/2 inhibitor
ASN007 (also known as ERK-IN-3) is a potent, orally active inhibitor of extracellular signal-regulated kinases ERK1 and ERK2, exhibiting low single-digit nanomolar IC₅₀ values. By directly targeting ERK, ASN007 effectively disrupts the MAPK/ERK signaling pathway, which is frequently activated in RAS-mutant cancers. It serves as a valuable therapeutic candidate and research tool for studying and potentially treating malignancies driven by aberrant RAS signaling, including colorectal, pancreatic, and non-small cell lung cancers. -
KRAS/ERK/RAS Inhibitor
LUNA18 is an orally bioavailable cyclic peptide that functions as a dual inhibitor of KRAS and ERK signaling pathways. It disrupts the interaction between RAS and guanine nucleotide exchange factors (GEFs), effectively inhibiting RAS activation and downstream signaling. In RAS-mutated cancer cells, LUNA18 reduces cell proliferation while modulating key signaling nodes, including phosphorylation of ERK and AKT. In preclinical studies, LUNA18 demonstrates potent anticancer activity, particularly in xenograft models, by blocking RAS-driven tumor growth. It shows significant cellular efficacy against cancer cell lines harboring KRAS mutations, including colon, gastric, pancreatic, and non-small cell lung cancers, highlighting its therapeutic potential as a targeted agent for RAS-driven malignancies. -
Microglial inhibitor
Inflachromene is a microglial inhibitor that exerts anti-inflammatory effects by directly binding to high mobility group box proteins HMGB1 and HMGB2. Through this interaction, it effectively downregulates the proinflammatory activities of HMGB proteins, leading to reduced microglial activation and neuronal damage. Inflachromene holds promise as a therapeutic candidate for the treatment of neuroinflammatory disorders, including neurodegenerative diseases and central nervous system injuries. -
ERK1/2 inhibitor
ASTX029 (Example 1) is a highly potent dual inhibitor of ERK1 and ERK2, with an IC₅₀ of 2.7 nM. By directly targeting both isoforms of extracellular signal-regulated kinase, ASTX029 effectively blocks downstream MAPK/ERK signaling, a pathway frequently dysregulated in cancer. It exhibits strong anticancer activity and is being investigated as a therapeutic candidate for malignancies driven by aberrant RAS-RAF-MEK-ERK signaling. -
ERK/p38 MAPK Inhibitor
Broussonin E is a phenolic compound with demonstrated anti-inflammatory properties. It exerts its effects by modulating macrophage activation, specifically through inhibition of the ERK and p38 MAPK signaling pathways while enhancing the JAK2–STAT3 pathway. This dual regulatory mechanism helps suppress pro-inflammatory responses and supports immune homeostasis. Broussonin E is a promising candidate for research into inflammation-related diseases, including atherosclerosis and other chronic inflammatory conditions. -
COX-2/MMP-7/TLR4 Inhibitor
Isofraxidin is a coumarin compound derived from *Acanthopanax senticosus* that exhibits anti-invasive and anti-inflammatory properties. It inhibits MMP-7 expression and suppresses cell invasion in human hepatoma cells by reducing ERK1/2 phosphorylation. Isofraxidin also downregulates the expression of iNOS and COX-2 and inhibits the formation of the TLR4/myeloid differentiation protein-2 (MD-2) complex. -
ERK2 inhibitor
Cafestol is an orally active diterpenoid and an inhibitor of ERK2. It exhibits multiple biological activities, including elevation of blood lipids, anti-inflammatory, anti-angiogenic, and anti-diabetic effects. Additionally, cafestol induces apoptosis and autophagy in tumor cells, making it a potential candidate for cancer research. -
ERK1/2 inhibitor
GDC-0994 is a potent and selective Erk1/2 inhibitor. GDC-0994 inhibits both ERK phosphorylation and activation of ERK-mediated signal transduction pathways.
