MEK
Mitogen-activated protein kinase kinase; MAPKK; MAP2K
MEK (Mitogen-activated protein kinase kinase, MAPKK) is a kinase enzyme which phosphorylates mitogen-activated protein kinases (MAPKs). The activated MAPK leads to the phosphorylation of downstream transcription factors that regulate various responses such as stress signaling, pathogen response, and hormone signaling.
In general, the MAPKKK phosphorylates a serine or threonine residue on a MAPKK, which sequentially activates a MAPK (ERK, p38 or JNK), the last protein in the cascade. Activation of the p38 MAPK occurs mainly through mitogen-activated protein kinase kinase 3 (MKK3) and MKK6 (sometimes MKK4). The JNK is regulated by two upstream MAP2Ks: MKK4 and MKK7. The highly homologous kinases, MEK1 and MEK2, act downstream of Ras and Raf to activate ERK mitogen-activated protein kinases.
MEK Isoform Specific Products
All Product Categories
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MEK Related Products (251)
Related Products (251)
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Antibodies (9)
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MEK Isoform Comparison
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GW284543 hydrochloride
0 ImagesCat. No.: HY-114189ACAS No.: 179246-08-3Synonyms: UNC10225170 hydrochlorideGW284543 (UNC10225170) hydrochloride is a selective MEK5 inhibitor. GW284543 reduces pERK5, and decreases endogenous MYC protein.
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Debromohymenialdisine
0 ImagesCat. No.: HY-113632CAS No.: 75593-17-8Synonyms: 10Z-DebromohymenialdisineDebromohymenialdisine (10Z-Debromohymenialdisine) is a pyrrole alkaloid. Debromohymenialdisine has moderate inhibitory activity with an IC50 value of 881 nM in the initial Raf/MEK-1/MAPK signaling cascade assay. Debromohymenialdisine can be used for the research of proliferation and differentiation.
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GNE-0749
0 ImagesCat. No.: HY-186283CAS No.: 2719667-13-5GNE-0749 is an orally active pan-RAF inhibitor with a Ki value of 0.061 nM against CRAF. GNE-0749 inhibits RAF dimer signaling via a DFG-out/αC-helix-in binding mode, prevents paradoxical activation of the MAPK pathway, and suppresses downstream MEK/ERK/RSK signal transduction. GNE-0749 can be used in studies related to KRASG12C mutation-driven cancers.
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RO5068760
0 ImagesCat. No.: HY-111033CAS No.: 947182-25-4RO5068760 is a potent, orally active and selective non-ATP-competitive MEK1/2 inhibitor with an IC50 of 0.025 μM for MEK1. RO5068760 significantly inhibits MAPK pathway activity, thereby inducing G1 cell cycle arrest and apoptosis to inhibit cancer cell growth. RO5068760 exhibits significant efficacy in a broad spectrum of tumors with aberrant MAPK pathway activation. RO5068760 can be used for melanoma, colorectal cancer, non-small cell lung cancer (NSCLC), and pancreatic cancer research.
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MEK1 F53L Recombinant Human Active Protein Kinase
0 ImagesCat. No.: HY-E70744MEK1 is the MAP/ERK kinase. The MEK1 kinase directly phosphorylates ERK2, after the activation loop of MEK1 is itself phosphorylated by Raf. MEK1 F53L is a mutant of MEK1. MEK1 F53L Recombinant Human Active Protein Kinase is a recombinant MEK1 F53L protein that can be used to study MEK1 F53L-related functions.
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MEK-IN-8
0 ImagesCat. No.: HY-179908CAS No.: 3002056-26-7MEK-IN-8 (Compound 30) is a MEK inhibitor (IC50: < 5 nM for pMEK in A549 cells). MEK-IN-8 can be used in tumor research.
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MAP2K1 Human Pre-designed siRNA Set A
0 ImagesCat. No.: HY-RS08033MAP2K1 Human Pre-designed siRNA Set A contains three designed siRNAs for MAP2K1 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
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PHI-501
0 ImagesCat. No.: HY-153858CAS No.: 2470433-36-2PHI-501 is a dual inhibitor targeting RAF/DDR. PHI-501 exhibits significant anti-proliferative effects in melanoma cell lines and significantly inhibits the colony formation of drug-resistant cells. PHI-501 strongly inhibits ERK and AKT phosphorylation. PHI-501 downregulates the gene sets in drug-resistant cells of TNFA-NFKB, IL6-JAK-STAT3, and KRAS signaling pathways as well as the epithelial-mesenchymal transition (EMT) signaling pathways. PHI-501 demonstrates significant anti-tumor effects in the SK-MEL3DR xenograft model. PHI-501 can be used for research on the problem of drug resistance in melanoma.
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AKT1-IN-13
0 ImagesCat. No.: HY-184145AKT1-IN-13 is an orally active AKT1 inhibitor with an IC50 of 5.17 μM. AKT1-IN-13 also exhibits high inhibitory activity against PAK1, PKA, MAP2K1 (MEK1 / MAPKK1) and MAPK1 (ERK2). AKT1-IN-13 induces cell apoptosis, activates the pro-apoptotic protein BAX, inhibits the anti-apoptotic protein Bcl-2, and activates caspase 3 simultaneously. As a cytotoxic agent, AKT1-IN-13 exerts a killing effect on orthotopically transplanted liver cancer in an AKT1-dependent manner. AKT1-IN-13 can be used in studies related to hepatocellular carcinoma.
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MEK1 Derived Peptide Inhibitor 1
0 ImagesCat. No.: HY-P4133CAS No.: 355367-87-2
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LQEQ-19 (mouse, rat)
0 ImagesCat. No.: HY-P11130CAS No.: 322644-72-4LQEQ-19 (mouse, rat) is a VGF derived peptide that exerts neuroprotective effects. LQEQ-19 (mouse, rat) activates the PI3K/Akt and MEK/ERK signaling pathways by promoting phosphorylation of Akt and ERK1/2. LQEQ-19 (mouse, rat) is commonly used in the study of neurological conditions.
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PROTAC SOS1 degrader-6
0 ImagesCat. No.: HY-162281CAS No.: 3032282-51-9PROTAC SOS1 degrader-6 is a selective SOS1 PROTAC degrader with a DC50 of 43-130 nM. PROTAC SOS1 degrader-6 induces ubiquitination and degradation of SOS1 via the ubiquitin-proteasome system by recruiting the E3 ligase VHL. PROTAC SOS1 degrader-6 reduces the levels of phosphorylated MEK and ERK. PROTAC SOS1 degrader-6 exerts antiproliferative effects in KRAS-driven cancer cells. PROTAC SOS1 degrader-6 can be used in research related to KRASG12C-mutant cancers and chronic myeloid leukemia.
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MEK/RAF-IN-1
0 ImagesCat. No.: HY-162873MEK/RAF-IN-1 (Compound 16b) is an inhibitor of both MEK and RAF. It shows potent inhibition with IC50 values of 28 nM for MEK1, and 3 nM each for BRAF and BRAFV600E. MEK/RAF-IN-1 demonstrates significant antitumor activity, effectively inhibiting cell proliferation in vitro against MIA PaCa-2 (G12C KRAS), HCT116 (G13D KRAS), and C26 (G12D KRAS) cells. Additionally, it inhibits tumor growth in xenograft mouse models of colorectal cancer.
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MS910
0 ImagesCat. No.: HY-170982CAS No.: 2756323-28-9MS910 is an efficient and selective MEK1/2 PROTAC degrader. MS910 exhibits effective MEK1/2 degradation ability and anti proliferative activity in various cancer cells, such as HT-29 (MEK1 DC50 = 118 nM, MEK2 DC50 = 55 nM) and SK-MEL-28 (MEK1 DC50 = 94 nM, MEK2 DC50 = 38 nM) cells. MS910 is commonly used in cancer research. (Pink: MEK1/2 Ligand (HY-10254); Blue: CRBN Ligand (HY-W087383); Black: Linker (HY-W022240))
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MEK4 inhibitor-2
0 ImagesCat. No.: HY-139639CAS No.: 2833643-78-8MEK4 inhibitor-2 is a novel MEK4 inhibitor against pancreatic adenocarcinoma with an IC50 value of 83 nM.
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Trametinib-13C6
0 ImagesCat. No.: HY-10999S1Trametinib-13C6 is the 13C-labeled Trametinib. Trametinib (GSK1120212; JTP-74057) is an orally active MEK inhibitor that inhibits MEK1 and MEK2 with IC50s of about 2 nM. Trametinib activates autophagy and induces apoptosis.
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Polygalasaponin F (Standard)
0 ImagesCat. No.: HY-N0392RCAS No.: 882664-74-6Polygalasaponin F (Standard) is the analytical standard of Polygalasaponin F. This product is intended for research and analytical applications. Polygalasaponin F is an orally active triterpenoid saponin monomer. Polygalasaponin F downregulates the expression of Bax, p53, caspase-3, NF-κB p65 and MEK1; restores and upregulates the expression of Bcl-2; activates the PI3K/Akt signaling pathway; inhibits the phosphorylation of p38 MAPK, nuclear translocation of NF-κB, TLR4-mediated signaling pathway, mitophagy (Mitophagy) and ROS production; enhances cell viability and suppresses apoptosis (Apoptosis). Polygalasaponin F maintains mitochondrial function, alleviates Ca2+ overload, upregulates pCREB and BDNF, preserves cell viability and inhibits the release of inflammatory cytokines. Polygalasaponin F alleviates lung injury induced by influenza A H1N1 and cerebral ischemia-reperfusion injury. Polygalasaponin F is applicable to researches related to Parkinson's disease, cerebral ischemia, pneumonia induced by influenza A H1N1, stroke and Alzheimer's disease.
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MEK/PI3K-IN-2
0 ImagesCat. No.: HY-144693CAS No.: 2281803-33-4
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MEK1/C-Raf-IN-1
0 ImagesCat. No.: HY-157750CAS No.: 946128-76-3MEK1/C-Raf-IN-1 (Compound 14d) is a MEK1/C-Raf inhibitor with IC50 values of 97 and 23 nM, respectively. MEK1/C-Raf-IN-1 has antitumor activity.
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KZ-02
0 ImagesCat. No.: HY-185446CAS No.: 1801756-14-8KZ-02 is an orally active dual MEK1/Pim-1 kinase inhibitor, with an IC50 of 1.07 nM against MEK1 and an IC50 of 1.34 μM against Pim-1. KZ-02 reduces the phosphorylation levels of ERK and Cdc25C, and promotes the proteasomal degradation of Pim-1 protein. KZ-02 inhibits cancer cell growth and exerts anti-tumor effects. KZ-02 can be used in the research of colorectal cancer.
