MEK
シグナル伝達経路
研究分野
- 阻害剤の選択性比較
- 溶解度
| カタログ番号 | 製品カタログ | 溶解度(25°C) | ||
|---|---|---|---|---|
| 水 | DMSO | アルコール | ||
| S1008 | Selumetinib (AZD6244) | <1 mg/mL | 91 mg/mL | <1 mg/mL |
| S1036 | PD0325901 | <1 mg/mL | 96 mg/mL | 40 mg/mL |
| S2673 | Trametinib (GSK1120212) | <1 mg/mL | 22 mg/mL | <1 mg/mL |
| S1102 | U0126-EtOH | <1 mg/mL | 85 mg/mL | <1 mg/mL |
| S1020 | PD184352 (CI-1040) | <1 mg/mL | 96 mg/mL | 14 mg/mL |
| S1177 | PD98059 | <1 mg/mL | 14 mg/mL | <1 mg/mL |
| S1531 | BIX 02189 | <1 mg/mL | 60 mg/mL | 80 mg/mL |
| S1475 | Pimasertib (AS-703026) | <1 mg/mL | 86 mg/mL | <1 mg/mL |
| S1530 | BIX 02188 | <1 mg/mL | 43 mg/mL | 3 mg/mL |
| S2617 | TAK-733 | <1 mg/mL | 101 mg/mL | <1 mg/mL |
| S2134 | AZD8330 | <1 mg/mL | 92 mg/mL | 92 mg/mL |
| S7007 | Binimetinib (MEK162, ARRY-162, ARRY-438162) | <1 mg/mL | 88 mg/mL | <1 mg/mL |
| S1568 | PD318088 | <1 mg/mL | 112 mg/mL | 14 mg/mL |
| S2310 | Honokiol | <1 mg/mL | 53 mg/mL | <1 mg/mL |
| S1066 | SL-327 | <1 mg/mL | 67 mg/mL | 7 mg/mL |
| S1089 | Refametinib (RDEA119, Bay 86-9766) | <1 mg/mL | 100 mg/mL | 100 mg/mL |
| S2326 | Myricetin | <1 mg/mL | 63 mg/mL | 9 mg/mL |
| S7843 | BI-847325 | <1 mg/mL | 19 mg/mL | 1 mg/mL |
| S8041 | Cobimetinib (GDC-0973, RG7420) | <1 mg/mL | 100 mg/mL | 47 mg/mL |
| S8355 | APS-2-79 HCl | <1 mg/mL | 97 mg/mL | 32 mg/mL |
| S7553 | GDC-0623 | <1 mg/mL | 91 mg/mL | 5 mg/mL |
亜型選択性的な製品
- MEK阻害剤(21)
| 製品コード | 製品説明 | 文献中の使用例 | お客様のフィードバック |
|---|---|---|---|
| S1008 |
Selumetinib (AZD6244)Selumetinib (AZD6244) 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. Phase 3. |
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-S100824W0520150920.gif)
Left: BRAFV600E A375 cells expressing pLKO or shMED12 vectors were cultured in the absence or presence of 2.5 μM PLX4032 or 0.5 μM AZD6244. The cells were fixed, stained, and photographed after 10 (untreated) or 28 days (treated). Right: A375 cells expressing pLKO or shMED12 vectors were grown in the absence or presence of 1 μM PLX4032 or 0.5 μM AZD6244 for 6 hr.
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| S1036 |
PD0325901PD0325901 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. |
Phosphorylation of PPARg in epididymal white adipose tissue in ob/ob mice after treatment with MEK inhibitors. Gene expression in ob/ob epididymal white adipose tissue after treatment with vehicle or either of two MEK inhibitors, PD0325901 or GSK1120212 (n = 7, 7 and 8, respectively). Areas under the curve and gene expression were analysed by analysis of variance.
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| S2673 |
Trametinib (GSK1120212)Trametinib (GSK1120212) 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. |
SMYD3 knockout augments the effects of the MEK1/2 inhibitor Trametinib (GSK1120212) in vivo. Representative serial HE staining and IHC for pERK1/2, a marker of Ras activity, and MUC5, a marker of PanIN lesions. All scale bars, 50 um.
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| S1102 |
U0126-EtOHU0126-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. |
Melanoma cell viability and in vivo growth by cyclindependent kinase 2/4 inhibition. Western blot analysis for c-Jun, phosphorylated-ERK1/2 (Thr202/Tyr204) (p-ERK1/2), and total ERK1/2 protein levels was done for human melanoma cell lines treated with the BRAFV600E inhibitor GDC-0879 (1 μM), or MEK inhibitors CI-1040 (1 μM), U0126 (1 μM), and PD98059 (10 μM) for 18 hours. |
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| 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. Phase 2. |
The inhibitor PD173074 (A) or PD184352 (B) was administered to one uterine horn of Hand2d/d mice on day 3 of pregnancy (n = 5). The other horn served as vehicle-treated control. Uterine horns were collected on the morning of day 4, and sections were subjected to IHC to detect p-FRS2, p-ERK1/2, and Ki-67. (C) IHC of pERa and Muc-1 in uterine sections of Hand2d/d mice treated with PD173074 or PD184352. |
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| S1177 |
PD98059PD98059 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. |
a-c, Inhibitors of BRAFV600E (PLX4032) and MEK1/2 (PD98059 or AZD6244) increase PGC1α and ID2 expression (a, b) and repress integrin expression and signalling (b, c). Cells were treated with indicated concentration of inhibitors for 6 h (a, b) or 24 h (c). d, e, PLX4032 increases the interaction between ID2 and TCF4 (d) and decreases the occupancy of TCF4 at the promoters of integrin genes (e). f–g, PGC1α and ID2 are partially required for PLX4032-mediated inhibition of invasion and metastasis. For in vitro assays (f), A375 cells were incubated with 1 μM PLX4032 for 10 h. Images represent one picture captured per membrane with the scale bar representing 200 μm. Values in a, b, e and f represent mean±s.d. of independent biological triplicates; *P<0.05 and **P<0.01 by Student's t-test in a, b, e, f. |
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| S1531 |
BIX 02189BIX02189 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. |
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| S1475 |
Pimasertib (AS-703026)Pimasertib (AS-703026) 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. |
Western blot analysis showing HSP27 up-regulation on treatment of MKN-45 cells with the 2 indicated MEK1/2 kinase inhibitors (AS703026: 0.5 uM; PD98059: 10 uM) for the indicated time. Inset: effectiveness of the inhibitors in reducing Erk1/2 phosphorylation.
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| S1530 |
BIX 02188BIX02188 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. |
Retrograde NGF increased BDNF expression in sensory neurons, which was mediated by the MEK/ERK pathway. In two-compartmented DRG-nerve culture, NGF (50 ng/mL) was added to the chamber containing the sensory axonal terminals. The expression of BDNF was examined in the DRG neuronal soma located in another chamber. After 12 h of NGF treatment, the level of BDNF was increased in the sensory neuronal cell bodies by 3 fold (compare B to A) when compared to control (E). The role of the MEK/ERK pathway in retrograde NGF-triggered BDNF up-regulation was determined by pre-treatment of the ganglia with inhibitors U0126 (C), PD98059 (D) or BIX02188 (E). All inhibitors significantly reduced NGF-evoked BDNF up-regulation in the ganglia when compared to vehicle treatment (F). Results were from 4 independent experiments for each treatment. Bar=80 μm. *, p＜0.05 vs all groups. |
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| S2617 |
TAK-733TAK-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. |
(c) Fold induction of apoptotic cells after 3-day compound or vehicle (DMSO) treatment, as measured by annexin V positivity. Error bars indicate s.d.'s (n=4). **P<0.01, ***P<0.001, two-way ANOVA with Holm Sidak multiple comparisons correction.
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| S2134 |
AZD8330AZD8330 is a novel, selective, non-ATP competitive MEK 1/2 inhibitor with IC50 of 7 nM. Phase 1. |
iKras p53L/+ cells were treated with AZD8330 (50 nM), BKM120 (150 nM), or Rapamycin (20 nM) for 18 hr. As control, cells were cultured in the presence or absence of doxycycline for 24 hr, and cell lysates were blotted for phospho-Akt, phospho-Erk, phospho-S6, and Myc.
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| S7007 |
Binimetinib (MEK162, ARRY-162, ARRY-438162)Binimetinib (MEK162, ARRY-162, ARRY-438162) is a potent inhibitor of MEK1/2 with IC50 of 12 nM in a cell-free assay. Phase 3. |
Cells seeded in 96-well plates (2,000-3,000 cells per well) were cultured in triplicate with or without graded concentrations of MEK1/2 plus/minus 100 μg/mL cetuximab, which were not renewed during the entire period of cell exposure. For each pair of columns, the height of the left columns represents the sum of the toxic effect of each agent and, therefore, the expected toxicity if their effects were additive when used in combination. The total height of the right columns represents the observed toxicity when the agents were used in combination. The difference between the heights of the paired columns reflects the magnitude of antagonism or synergism on cell toxicity between MEK1/2 inhibitors and cetuximab in NRAS+/+ (left panels) and NRASQ61K/+ (right panels) cells. Results are shown as mean (columns) ± SD (error bars) from at least three experiments in which triplicate wells were analyzed.
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| S1568 |
PD318088PD318088 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. |
After starved in serum-free medium for 24h, T47D cells incubated with the indicated concentrations of PD318088 for 3h,followed by 20-minute stimolation of 100ng/ml EGF. |
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| S2310 |
HonokiolHonokiol is the active principle of magnolia extract that inhibits Akt-phosphorylation and promotes ERK1/2 phosphorylation. Phase 3. |
(B) Cleaved PARP, Bax and Bcl2 protein expression was evaluated by immunoblotting of KRAS mutant cells lysates after 48 h of honokiol (10, 20, 40, and 60 μM) treatment. ∗∗P < 0.01 and ∗∗∗P < 0.001 for comparison between control group and honokiol-treated group.
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| S1066 |
SL-327SL327 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. |
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| S1089 |
Refametinib (RDEA119, Bay 86-9766)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. |
RDEA119 (1 µM) or JTP-74057 (0.1 µM) abolished the effects of G1 on DAPK1 and NR2B phosphorylation.
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| S2326 |
MyricetinMyricetin, 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. |
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| S7843 |
BI-847325BI-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. |
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| S8041 |
Cobimetinib (GDC-0973, RG7420)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. Phase 3. |
Three types of selective inhibitors of MAPK signaling produce expected differential kinase inhibition and activation responses in HCT116 colorectal cancer cells. HCT116 cells were treated with 250 nM of GDC-0973, GDC-0623, SCH772984 or DMSO for 1, 4, or 24 h. In the washout samples, cells were drug treated for 24 h, then changed into fresh media and harvested after 0.5 or 2 h. Lysates were used for Western blots of total and phosphorylated MEK, ERK, and RSK; blotting for COX IV was used as the loading control.
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| S8355 |
APS-2-79 HClAPS-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. |
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| S7553 |
GDC-0623GDC-0623 is a potent and ATP-uncompetitive MEK1 inhibitor with Ki of 0.13 nM. Phase 1. |
Three types of selective inhibitors of MAPK signaling produce expected differential kinase inhibition and activation responses in HCT116 colorectal cancer cells. HCT116 cells were treated with 250nM of GDC-0973, GDC-0623, SCH772984 or DMSO for 1, 4, or 24 hours. In the washout samples, cells were drug treated for 24 hours, then changed into fresh media and harvested after 0.5 or 2 hours. Lysates were used for western blots of total and phosphorylated MEK, ERK and RSK; blotting for COX IV was used as the loading control.
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