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MEK
Choose Selective MEK Inhibitors
MEK Signaling Pathway Map
Isoform-selective Inhibitors
MEK Products
- All (35)
- MEK Inhibitors (29)
- MEK Antibodies (5)
- MEK Antagonist (1)
- New MEK Products
| Catalog No. | Product Name | Information | Product Use Citations | Product Validations |
|---|---|---|---|---|
| E0404New | Zapnometinib (PD0184264) | Zapnometinib (PD0184264, ATR-002), an major active metabolite of CI-1040, is a novel MEK inhibitor with an IC50 of 5.7 nM. | ||
| E2821New | RGB-286638 free base | RGB-286638 free base is a Cyclin-dependent kinase (CDK) inhibitor that inhibits the kinase activity of cyclin T1-CDK9, cyclin B1-CDK1, cyclin E-CDK2, cyclin D1-CDK4, cyclin E-CDK3, and p35-CDK5 with IC50s of 1, 2, 3, 4, 5 and 5 nM, respectively; also inhibits GSK-3β, TAK1, Jak2 and MEK1, with IC50s of 3, 5, 50, and 54 nM. | ||
| E3106New | Dioscoreae Nipponicae Rhizoma Extract | Dioscoreae Nipponicae Rhizoma Extract is extracted from the rhizome of Dioscorea nipponica, of which the main component decreases the phosphorylation in IGF-1R, which in turn inhibits the phosphorylation and activation of PI3K-AKT and Rap1-MEK signaling pathways, promoting cell apoptosis and Graves’ disease remission. | ||
| S0739New | PD184161 | PD184161, an orally active MEK inhibitor with IC50 of 10-100 nM in a time- and concentration-dependent manner, inhibits cell proliferation and induces apoptosis, and produces depressive-like behavior. | ||
| S0743 | GW 284543 hydrochloride | GW 284543 hydrochloride (UNC 10225170) is a selective inhibitor of MEK5. | ||
| S1008 | Selumetinib (AZD6244) | Selumetinib (AZD6244, ARRY-142886) is a potent, highly selective MEK inhibitor with IC50 of 14 nM for MEK1 and Kd value of 530 nM for MEK2. It also inhibits ERK1/2 phosphorylation with IC50 of 10 nM, no inhibition to p38α, MKK6, EGFR, ErbB2, ERK2, B-Raf, etc. Selumetinib suppresses cell proliferation, migration and trigger apoptosis. Phase 3. |
|
|
| S1020 | PD184352 (CI-1040) | PD184352 (CI-1040) is an ATP non-competitive MEK1/2 inhibitor with IC50 of 17 nM in cell-based assays, 100-fold more selective for MEK1/2 than MEK5. PD184352 (CI-1040) selectively induces apoptosis. Phase 2. |
|
|
| S1036 | Mirdametinib (PD0325901) | Mirdametinib (PD0325901) is a selective and non ATP-competitive MEK inhibitor with IC50 of 0.33 nM in cell-free assays, roughly 500-fold more potent than CI-1040 on phosphorylation of ERK1 and ERK2. Phase 2. |
|
|
| S1066 | SL-327 | SL327 is a selective inhibitor for MEK1/2 with IC50 of 0.18 μM/ 0.22 μM, no activity towards Erk1, MKK3, MKK4, c-JUN, PKC, PKA, or CamKII;capable of transport through the blood-brain barrier. | ||
| S1089 | Refametinib (RDEA119) | Refametinib (RDEA119, Bay 86-9766) is a potent, ATP non-competitive and highly selective inhibitor of MEK1 and MEK2 with IC50 of 19 nM and 47 nM, respectively. |
|
|
| S1102 | U0126-EtOH | U0126-EtOH is a highly selective inhibitor of MEK1/2 with IC50 of 0.07 μM/0.06 μM in cell-free assays, 100-fold higher affinity for ΔN3-S218E/S222D MEK than PD98059. U0126 inhibits autophagy and mitophagy with antiviral activity. |
|
|
| S1177 | PD98059 | PD98059 is a non-ATP competitive MEK inhibitor with IC50 of 2 μM in a cell-free assay, specifically inhibits MEK-1-mediated activation of MAPK; does not directly inhibit ERK1 or ERK2. PD98059 is a ligand for the aryl hydrocarbon receptor (AHR) and functions as an AHR antagonist. |
|
|
| S1392 | Pelitinib (EKB-569) | Pelitinib (EKB-569) is a potent irreversible EGFR inhibitor with IC50 of 38.5 nM. Pelitinib (EKB-569) also slightly inhibits Src, MEK/ERK and ErbB2 with IC50s of 282 nM, 800 nM and 1255 nM, respectively. Phase2. |
|
|
| S1475 | Pimasertib (AS-703026) | Pimasertib (AS-703026, MSC1936369B, SAR 245509) is a highly selective, potent, ATP non-competitive allosteric inhibitor of MEK1/2 with IC50 of 5 nM-2 μM in MM cell lines. Phase 2. |
|
|
| S1530 | BIX 02188 | BIX02188 is a selective inhibitor of MEK5 with IC50 of 4.3 nM, also inhibits ERK5 catalytic activity with IC50 of 810 nM, and does not inhibit closely related kinases MEK1, MEK2, ERK2, and JNK2. |
|
|
| S1531 | BIX 02189 | BIX02189 is a selective inhibitor of MEK5 with IC50 of 1.5 nM, also inhibits ERK5 catalytic activity with IC50 of 59 nM in cell-free assays, and does not inhibit closely related kinases MEK1, MEK2, ERK2, and JNK2. |
|
|
| S1568 | PD318088 | PD318088 is a non-ATP competitive allosteric MEK1/2 inhibitor, binds simultaneously with ATP in a region of the MEK1 active site that is adjacent to the ATP-binding site. |
|
|
| S2134 | AZD8330 | AZD8330 (ARRY704) is a novel, selective, non-ATP competitive MEK 1/2 inhibitor with IC50 of 7 nM. Phase 1. |
|
|
| S2310 | Honokiol (NSC 293100) | Honokiol (NSC 293100) is the active principle of magnolia extract that inhibits Akt-phosphorylation and promotes ERK1/2 phosphorylation. Honokiol causes G0/G1 phase arrest, induces apoptosis, and autophagy via the ROS/ERK1/2 signaling pathway. Honokiol inhibits hepatitis C virus (HCV) infection. Phase 3. |
|
|
| S2326 | Myricetin | Myricetin, a natural flavonoid with antioxidant and anti tumor properties, is a novel inhibitor of MEK1 activity and transformation of JB6 P+ mouse epidermal cells. It also inhibits PI3Kγ with Kd of 0.17 μM. | ||
| S2617 | TAK-733 | TAK-733 is a potent and selective MEK allosteric site inhibitor for MEK1 with IC50 of 3.2 nM, inactive to Abl1, AKT3, c-RAF, CamK1, CDK2, c-Met, etc. Phase 1. |
|
|
| S2673 | Trametinib (GSK1120212) | Trametinib (GSK1120212, JTP-74057, Mekinist) is a highly specific and potent MEK1/2 inhibitor with IC50 of 0.92 nM/1.8 nM in cell-free assays, no inhibition of the kinase activities of c-Raf, B-Raf, ERK1/2. Trametinib activates autophagy and induces apoptosis. |
|
|
| S4484 | Trametinib DMSO solvate | Trametinib (GSK1120212, JTP-74057, Mekinist) DMSO solvate is a highly specific and potent MEK1/2 inhibitor with IC50 of 0.92 nM/1.8 nM in cell-free assay. Trametinib activates autophagy and induces apoptosis. | ||
| S6641New | GW284543 (UNC10225170) | GW284543 (UNC10225170), a MEK5-selective inhibitor, inhibits MEK5 in a dose-dependently way as determined by reductions in pERK5, and decreases endogenous MYC protein. | ||
| S7007 | Binimetinib (MEK162) | Binimetinib (MEK162, ARRY-162, ARRY-438162) is a potent inhibitor of MEK1/2 with IC50 of 12 nM in a cell-free assay. Binimetinib induces G1 cell cycle arrest and apoptosis in human NSCLC cell lines and induces autophagy. Phase 3. |
|
|
| S7170 | RO5126766 (CH5126766) | RO5126766 (CH5126766, VS 6766, CKI-27, R-7304, RG-7304) is a dual RAF/MEK inhibitor with IC50 of 8.2 nM,19 nM, 56 nM, and 160 nM for BRAF V600E, BRAF, CRAF, and MEK1, respectively. Phase 1. | ||
| S7553 | GDC-0623 | GDC-0623 (G-868) is a potent and ATP-uncompetitive MEK1 inhibitor with Ki of 0.13 nM. Phase 1. |
|
|
| S7843 | BI-847325 | BI-847325 is an orally bioavailable, and selective dual MEK/Aurora kinase inhibitor with IC50 of 3 nM, 25 nM, 15 nM, 25 nM, and 4 nM for Xenopus laevis Aurora B, human Aurora A and Aurora C, as well as human MEK1 and MEK2, respectively. Phase 1. | ||
| S8041 | Cobimetinib (GDC-0973) | Cobimetinib (GDC-0973, RG7420) is a potent and highly selective MEK1 inhibitor with IC50 of 4.2 nM, showing more than 100-fold selectively for MEK1 over MEK2 and showed no significant inhibition when tested against a panel of more than 100 of serine-threonine and tyrosine kinases. Cobimetinib induces apoptosis. Phase 3. |
|
|
| A5009 | MEK2 Rabbit Recombinant mAb | MEK2 Rabbit Recombinant mAb detects endogenous levels of MEK2. |
||
| A5019 | MEK1 Rabbit Recombinant mAb | MEK1 Rabbit Recombinant mAb detects endogenous levels of total MEK1. |
||
| A5050 | MEK3/MEK6 Rabbit Recombinant mAb | MEK3/MEK6 Antibody detects endogenous levels of MEK3/MEK6. |
||
| A5165 | MEK3 Rabbit Recombinant mAb | MEK3 Rabbit Recombinant mAb detects endogenous level of MEK3. | ||
| A5191 | Phospho-MEK1 (S298) Rabbit Recombinant mAb | Phospho-MEK1 (S298) Rabbit Recombinant mAb detects endogenous level of total phospho-MEK1 (S298). | ||
| S8355 | APS-2-79 HCl | APS-2-79 is a MAPK antagonist that modulating KSR-dependent MAPK signalling by antagonizing RAF heterodimerization as well as the conformational changes required for phosphorylation and activation of KSR-bound MEK. IC50=120 ± 23 nM. |
|
|
| E0404New | Zapnometinib (PD0184264) | Zapnometinib (PD0184264, ATR-002), an major active metabolite of CI-1040, is a novel MEK inhibitor with an IC50 of 5.7 nM. | ||
| E2821New | RGB-286638 free base | RGB-286638 free base is a Cyclin-dependent kinase (CDK) inhibitor that inhibits the kinase activity of cyclin T1-CDK9, cyclin B1-CDK1, cyclin E-CDK2, cyclin D1-CDK4, cyclin E-CDK3, and p35-CDK5 with IC50s of 1, 2, 3, 4, 5 and 5 nM, respectively; also inhibits GSK-3β, TAK1, Jak2 and MEK1, with IC50s of 3, 5, 50, and 54 nM. | ||
| E3106New | Dioscoreae Nipponicae Rhizoma Extract | Dioscoreae Nipponicae Rhizoma Extract is extracted from the rhizome of Dioscorea nipponica, of which the main component decreases the phosphorylation in IGF-1R, which in turn inhibits the phosphorylation and activation of PI3K-AKT and Rap1-MEK signaling pathways, promoting cell apoptosis and Graves’ disease remission. | ||
| S0739New | PD184161 | PD184161, an orally active MEK inhibitor with IC50 of 10-100 nM in a time- and concentration-dependent manner, inhibits cell proliferation and induces apoptosis, and produces depressive-like behavior. | ||
| S0743 | GW 284543 hydrochloride | GW 284543 hydrochloride (UNC 10225170) is a selective inhibitor of MEK5. | ||
| S1008 | Selumetinib (AZD6244) | Selumetinib (AZD6244, ARRY-142886) is a potent, highly selective MEK inhibitor with IC50 of 14 nM for MEK1 and Kd value of 530 nM for MEK2. It also inhibits ERK1/2 phosphorylation with IC50 of 10 nM, no inhibition to p38α, MKK6, EGFR, ErbB2, ERK2, B-Raf, etc. Selumetinib suppresses cell proliferation, migration and trigger apoptosis. Phase 3. |
|
|
| S1020 | PD184352 (CI-1040) | PD184352 (CI-1040) is an ATP non-competitive MEK1/2 inhibitor with IC50 of 17 nM in cell-based assays, 100-fold more selective for MEK1/2 than MEK5. PD184352 (CI-1040) selectively induces apoptosis. Phase 2. |
|
|
| S1036 | Mirdametinib (PD0325901) | Mirdametinib (PD0325901) is a selective and non ATP-competitive MEK inhibitor with IC50 of 0.33 nM in cell-free assays, roughly 500-fold more potent than CI-1040 on phosphorylation of ERK1 and ERK2. Phase 2. |
|
|
| S1066 | SL-327 | SL327 is a selective inhibitor for MEK1/2 with IC50 of 0.18 μM/ 0.22 μM, no activity towards Erk1, MKK3, MKK4, c-JUN, PKC, PKA, or CamKII;capable of transport through the blood-brain barrier. | ||
| S1089 | Refametinib (RDEA119) | Refametinib (RDEA119, Bay 86-9766) is a potent, ATP non-competitive and highly selective inhibitor of MEK1 and MEK2 with IC50 of 19 nM and 47 nM, respectively. |
|
|
| S1102 | U0126-EtOH | U0126-EtOH is a highly selective inhibitor of MEK1/2 with IC50 of 0.07 μM/0.06 μM in cell-free assays, 100-fold higher affinity for ΔN3-S218E/S222D MEK than PD98059. U0126 inhibits autophagy and mitophagy with antiviral activity. |
|
|
| S1177 | PD98059 | PD98059 is a non-ATP competitive MEK inhibitor with IC50 of 2 μM in a cell-free assay, specifically inhibits MEK-1-mediated activation of MAPK; does not directly inhibit ERK1 or ERK2. PD98059 is a ligand for the aryl hydrocarbon receptor (AHR) and functions as an AHR antagonist. |
|
|
| S1392 | Pelitinib (EKB-569) | Pelitinib (EKB-569) is a potent irreversible EGFR inhibitor with IC50 of 38.5 nM. Pelitinib (EKB-569) also slightly inhibits Src, MEK/ERK and ErbB2 with IC50s of 282 nM, 800 nM and 1255 nM, respectively. Phase2. |
|
|
| S1475 | Pimasertib (AS-703026) | Pimasertib (AS-703026, MSC1936369B, SAR 245509) is a highly selective, potent, ATP non-competitive allosteric inhibitor of MEK1/2 with IC50 of 5 nM-2 μM in MM cell lines. Phase 2. |
|
|
| S1530 | BIX 02188 | BIX02188 is a selective inhibitor of MEK5 with IC50 of 4.3 nM, also inhibits ERK5 catalytic activity with IC50 of 810 nM, and does not inhibit closely related kinases MEK1, MEK2, ERK2, and JNK2. |
|
|
| S1531 | BIX 02189 | BIX02189 is a selective inhibitor of MEK5 with IC50 of 1.5 nM, also inhibits ERK5 catalytic activity with IC50 of 59 nM in cell-free assays, and does not inhibit closely related kinases MEK1, MEK2, ERK2, and JNK2. |
|
|
| S1568 | PD318088 | PD318088 is a non-ATP competitive allosteric MEK1/2 inhibitor, binds simultaneously with ATP in a region of the MEK1 active site that is adjacent to the ATP-binding site. |
|
|
| S2134 | AZD8330 | AZD8330 (ARRY704) is a novel, selective, non-ATP competitive MEK 1/2 inhibitor with IC50 of 7 nM. Phase 1. |
|
|
| S2310 | Honokiol (NSC 293100) | Honokiol (NSC 293100) is the active principle of magnolia extract that inhibits Akt-phosphorylation and promotes ERK1/2 phosphorylation. Honokiol causes G0/G1 phase arrest, induces apoptosis, and autophagy via the ROS/ERK1/2 signaling pathway. Honokiol inhibits hepatitis C virus (HCV) infection. Phase 3. |
|
|
| S2326 | Myricetin | Myricetin, a natural flavonoid with antioxidant and anti tumor properties, is a novel inhibitor of MEK1 activity and transformation of JB6 P+ mouse epidermal cells. It also inhibits PI3Kγ with Kd of 0.17 μM. | ||
| S2617 | TAK-733 | TAK-733 is a potent and selective MEK allosteric site inhibitor for MEK1 with IC50 of 3.2 nM, inactive to Abl1, AKT3, c-RAF, CamK1, CDK2, c-Met, etc. Phase 1. |
|
|
| S2673 | Trametinib (GSK1120212) | Trametinib (GSK1120212, JTP-74057, Mekinist) is a highly specific and potent MEK1/2 inhibitor with IC50 of 0.92 nM/1.8 nM in cell-free assays, no inhibition of the kinase activities of c-Raf, B-Raf, ERK1/2. Trametinib activates autophagy and induces apoptosis. |
|
|
| S4484 | Trametinib DMSO solvate | Trametinib (GSK1120212, JTP-74057, Mekinist) DMSO solvate is a highly specific and potent MEK1/2 inhibitor with IC50 of 0.92 nM/1.8 nM in cell-free assay. Trametinib activates autophagy and induces apoptosis. | ||
| S6641New | GW284543 (UNC10225170) | GW284543 (UNC10225170), a MEK5-selective inhibitor, inhibits MEK5 in a dose-dependently way as determined by reductions in pERK5, and decreases endogenous MYC protein. | ||
| S7007 | Binimetinib (MEK162) | Binimetinib (MEK162, ARRY-162, ARRY-438162) is a potent inhibitor of MEK1/2 with IC50 of 12 nM in a cell-free assay. Binimetinib induces G1 cell cycle arrest and apoptosis in human NSCLC cell lines and induces autophagy. Phase 3. |
|
|
| S7170 | RO5126766 (CH5126766) | RO5126766 (CH5126766, VS 6766, CKI-27, R-7304, RG-7304) is a dual RAF/MEK inhibitor with IC50 of 8.2 nM,19 nM, 56 nM, and 160 nM for BRAF V600E, BRAF, CRAF, and MEK1, respectively. Phase 1. | ||
| S7553 | GDC-0623 | GDC-0623 (G-868) is a potent and ATP-uncompetitive MEK1 inhibitor with Ki of 0.13 nM. Phase 1. |
|
|
| S7843 | BI-847325 | BI-847325 is an orally bioavailable, and selective dual MEK/Aurora kinase inhibitor with IC50 of 3 nM, 25 nM, 15 nM, 25 nM, and 4 nM for Xenopus laevis Aurora B, human Aurora A and Aurora C, as well as human MEK1 and MEK2, respectively. Phase 1. | ||
| S8041 | Cobimetinib (GDC-0973) | Cobimetinib (GDC-0973, RG7420) is a potent and highly selective MEK1 inhibitor with IC50 of 4.2 nM, showing more than 100-fold selectively for MEK1 over MEK2 and showed no significant inhibition when tested against a panel of more than 100 of serine-threonine and tyrosine kinases. Cobimetinib induces apoptosis. Phase 3. |
|
|
| A5009 | MEK2 Rabbit Recombinant mAb | MEK2 Rabbit Recombinant mAb detects endogenous levels of MEK2. |
||
| A5019 | MEK1 Rabbit Recombinant mAb | MEK1 Rabbit Recombinant mAb detects endogenous levels of total MEK1. |
||
| A5050 | MEK3/MEK6 Rabbit Recombinant mAb | MEK3/MEK6 Antibody detects endogenous levels of MEK3/MEK6. |
||
| A5165 | MEK3 Rabbit Recombinant mAb | MEK3 Rabbit Recombinant mAb detects endogenous level of MEK3. | ||
| A5191 | Phospho-MEK1 (S298) Rabbit Recombinant mAb | Phospho-MEK1 (S298) Rabbit Recombinant mAb detects endogenous level of total phospho-MEK1 (S298). | ||
| S8355 | APS-2-79 HCl | APS-2-79 is a MAPK antagonist that modulating KSR-dependent MAPK signalling by antagonizing RAF heterodimerization as well as the conformational changes required for phosphorylation and activation of KSR-bound MEK. IC50=120 ± 23 nM. |
|
|
| E0404New | Zapnometinib (PD0184264) | Zapnometinib (PD0184264, ATR-002), an major active metabolite of CI-1040, is a novel MEK inhibitor with an IC50 of 5.7 nM. | ||
| E2821New | RGB-286638 free base | RGB-286638 free base is a Cyclin-dependent kinase (CDK) inhibitor that inhibits the kinase activity of cyclin T1-CDK9, cyclin B1-CDK1, cyclin E-CDK2, cyclin D1-CDK4, cyclin E-CDK3, and p35-CDK5 with IC50s of 1, 2, 3, 4, 5 and 5 nM, respectively; also inhibits GSK-3β, TAK1, Jak2 and MEK1, with IC50s of 3, 5, 50, and 54 nM. | ||
| E3106New | Dioscoreae Nipponicae Rhizoma Extract | Dioscoreae Nipponicae Rhizoma Extract is extracted from the rhizome of Dioscorea nipponica, of which the main component decreases the phosphorylation in IGF-1R, which in turn inhibits the phosphorylation and activation of PI3K-AKT and Rap1-MEK signaling pathways, promoting cell apoptosis and Graves’ disease remission. | ||
| S0739New | PD184161 | PD184161, an orally active MEK inhibitor with IC50 of 10-100 nM in a time- and concentration-dependent manner, inhibits cell proliferation and induces apoptosis, and produces depressive-like behavior. | ||
| S6641New | GW284543 (UNC10225170) | GW284543 (UNC10225170), a MEK5-selective inhibitor, inhibits MEK5 in a dose-dependently way as determined by reductions in pERK5, and decreases endogenous MYC protein. |
Tags: MEK inhibition | MEK pathway | MEK activation | MEK inhibitor cancer | MEK phosphorylation | MEK activity | MEK inhibitor clinical trial | MEK inhibitor side effects | MEK inhibitor drugs | MEK inhibitor review
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