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 (262)
Related Products (262)
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Antibodies (9)
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MEK Isoform Comparison
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MEK4 IN-4
0 ImagesCat. No.: HY-183856CAS No.: 2570386-33-1MEK4 IN-4 is a MEK4 inhibitor (IC50 = 0.041 μM) that inhibits the kinase catalytic activity of MEK4 via competitive blockade of ATP binding. MEK4 IN-4 can be used to investigate cell proliferative diseases and disorders associated with MEK4 activity, including cancer.
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RO 4927350
0 ImagesCat. No.: HY-13303CAS No.: 876755-27-0RO 4927350 is a potent and selective non-ATP-competitive MEK1/2 inhibitor. RO 4927350 exhibits significant antitumor efficacy in a broad spectrum of tumor models.
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MEK1/2-IN-2
0 ImagesCat. No.: HY-145701CAS No.: 3036246-95-1MEK1/2-IN-2 is a potent ATP-competitive MEK1/2 inhibitor and shows equipotent inhibition of WT MEK1/2 and a panel of MEK1/2 mutant cell lines.
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Isorhamnetin (Standard)
0 ImagesIsorhamnetin (Standard) is the analytical standard of Isorhamnetin. This product is intended for research and analytical applications. Isorhamnetin is a flavonoid compound extracted from the Chinese herb Hippophae rhamnoides L.. Isorhamnetin suppresses skin cancer through direct inhibition of MEK1 and PI3K.
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SIJ1777
0 ImagesCat. No.: HY-164400CAS No.: 839707-55-0SIJ1777 is a GNF-7 (HY-10943) derivative, possesses potent anti-cancer effects on melanoma cells harboring BRAF class I/II/III mutations. SIJ1777 substantially inhibits the activation of MEK, ERK, and AKT. SIJ1777 remarkably induces apoptosis and significantly blocks migration, invasion, and anchorage-independent growth of melanoma cells harboring BRAF class I/II/II mutations.
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MAP2K1 L115P Recombinant Human Active Protein Kinase
0 ImagesCat. No.: HY-E70842MAP2K1 (also known as MEK1) is downstream of the RAF family and activation results in ERK1/2 activation. Activating mutations in MAP2K1 have been reported almost exclusively in exons 1 and 2 in both hematologic malignancies. MAP2K1 L115P is a mutant of MAP2K1. MAP2K1 L115P Recombinant Human Active Protein Kinase is a recombinant MAP2K1 L115P protein that can be used to study MAP2K1 L115P-related functions.
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GIT1-IN-1
0 ImagesCat. No.: HY-181978CAS No.: 844464-54-6GIT1-IN-1 is an inhibitor of ARF GTPase-activating protein 1 (GIT1) with a KD of 6.2 μM. GIT1-IN-1 induces apoptosis (apoptosis) in liver and colon cancer cells, arrests the cell cycle at the G2/M phase, and inhibits cell proliferation, colony formation and migration. GIT1-IN-1 inhibits the activities of MEK and ERK, reduces the expression level of cyclin D1, and stabilizes cyclin B1 protein in liver and colon cancer cells. GIT1-IN-1 can be used in the research of liver cancer and colon cancer.
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Cobimetinib-13C6 racemate
0 ImagesCat. No.: HY-13078SSynonyms: GDC-0973-13C6 racemate; XL518-13C6 racemateCobimetinib-13C6 (GDC-0973-13C6; XL518-13C6) racemate is the deuterium labeled Cobimetinib (racemate) (HY-13078). Cobimetinib racemate (GDC-0973 racemate; XL518 racemate) is the racemate of Cobimetinib. Cobimetinib is a potent and selective MEK inhibitor.
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Ferroptosis inducer-7
0 ImagesCat. No.: HY-172803CAS No.: 2723569-00-2Ferroptosis inducer-7 is an orally active and selective ferroptosis inducer via inositol 1,4,5-trisphosphate receptor (IP3R)/calcium release-activated calcium channel protein (ORAI). Ferroptosis inducer-7 exhibits a notable effect in alleviating anemia symptoms, suppressing bone marrow CTLs activation, and improving hematopoietic function in immune-mediated bone marrow failure. Ferroptosis inducer-7 can be studied in research for aplastic anemia.
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PQ-1
0 ImagesCat. No.: HY-14584CAS No.: 955995-48-9PQ-1 is a gap junction enhancer.
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MEK4 IN-3
0 ImagesCat. No.: HY-175235MEK4 IN-3 (Compound 39) is a selective MEK4 inhibitor with IC50s of 78 and 2920 nM for MEK4 and RSK4, respectively. MEK4 IN-3 reduces toxicity in cells. MEK4 IN-3 can be used for liver failure, particularly nonalcoholic fatty liver disease (NAFLD) research.
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Map2k2 Mouse Pre-designed siRNA Set A
0 ImagesCat. No.: HY-RS08037Map2k2 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Map2k2 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
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MAP2K2 Human Pre-designed siRNA Set A
0 ImagesCat. No.: HY-RS08036MAP2K2 Human Pre-designed siRNA Set A contains three designed siRNAs for MAP2K2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
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MO-2097
0 ImagesCat. No.: HY-N13009CAS No.: 2744300-63-6MO-2097 is a RAF-1/HIF-1α inhibitor. MO-2097 induces RAF-1 destabilization, leading to a reduction in EMT-associated transcription factors and mesenchymal markers. MO-2097 inhibits HIF-1a protein expression mediated by hnRNPA2B1 under hypoxic and mimetic hypoxia. MO-2097 induces mitochondrial ROS, which leads to apoptosis in cells. MO-2097 effectively suppresses colorectal cancer metastasis by inhibiting the RAF/MEK/ERK signaling pathway. MO-2097 attenuates tumor growth in a xenograft HCT116 cell mouse model. MO-2097 can be used for the study of colorectal cancer.
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BAY-866
0 ImagesCat. No.: HY-126180CAS No.: 1836185-18-2
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VEGFR2/C-RAF kinase-IN-1
0 ImagesCat. No.: HY-189471VEGFR2/C-RAF kinase-IN-1 is a type II dual kinase inhibitor targeting VEGFR2 and C-RAF, with IC50 values of 12.22 nM and 38.04 nM, respectively. VEGFR2/C-RAF kinase-IN-1 binds VEGFR2 and CRAF in a Type-II mode and inhibits the downstream Raf-MEK-ERK signaling cascade. VEGFR2/C-RAF kinase-IN-1 induces cell cycle arrest, apoptosis, and intracellular ROS accumulation in H1299 cells, while partially inhibiting P-gp efflux function. VEGFR2/C-RAF kinase-IN-1 can be used for cancer research, such as non-small cell lung cancer and liver cancer.
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BRAFV600E/JNK-IN-1
0 ImagesCat. No.: HY-173153BRAFV600E/JNK-IN-1 (Compound 14c) is an inhibitor of JNK1, JNK2, JNK3 and BRAFV600E, with IC50 values of 0.51 μM, 0.53 μM, 1.02 μM and 0.009 μM, respectively. BRAFV600E/JNK-IN-1 can inhibit the phosphorylation of MEK1/2 and ERK1/2. In addition, BRAFV600E/JNK-IN-1 can inhibit tumor cell proliferation, NO release and PGE2 production, and has anti-tumor and anti-inflammatory activities.
