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Tomivosertib (eFT508) is a potent and highly selective MNK1 and MNK2 inhibitor with an IC50 value of 1-2 nM.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $59 | In Stock | |
5 mg | $172 | In Stock | |
10 mg | $255 | In Stock | |
25 mg | $478 | In Stock | |
50 mg | $691 | In Stock | |
100 mg | $983 | In Stock | |
1 mL x 10 mM (in DMSO) | $189 | In Stock |
Description | Tomivosertib (eFT508) is a potent and highly selective MNK1 and MNK2 inhibitor with an IC50 value of 1-2 nM. |
Targets&IC50 | MNK1:1-2 nM, MNK2:1-2 nM |
In vitro | Tomivosertib has a half-maximal inhibitory concentration (IC50) of 1-2 nM against both MNK isoforms in enzyme assays and inhibits the kinase through a reversible, ATP-competitive mechanism of action. Treatment of tumor cell lines with Tomivosertib leads to a dose-dependent reduction in eIF4E phosphorylation at serine 209 (IC50 = 2-16 nM). In a panel of ~50 hematological cancers, Tomivosertib shows anti-proliferative activity against multiple DLBCL cell lines. Sensitivity to Tomivosertib in TMD8, OCI-Ly3 and HBL1 DLBCL cell lines is associated with dose-dependent decreases in production of pro-inflammatory cytokines including TNFα, IL-6, IL-10 and CXCL10[1]. |
In vivo | eFT508 is well-tolerated and shows efficacy against MyD88-mutant DLBCL models in vivo. Significant anti-tumor activity of eFT508 is observed in the TMD8 and HBL-1 ABC-DLBCL models(subcutaneous human lymphoma xenograft models), both of which harbor activating MyD88 mutations[1]. |
Cell Research | TMD8 cells are treated with the indicated concentrations of eFT508 for 24 h. Cell lysates are subjected to m7-GTP Sepharose pull-down and bound proteins are analyzed by immunoblotting with the indicated antibodies. (Only for Reference) |
Alias | eFT508 |
Molecular Weight | 340.38 |
Formula | C17H20N6O2 |
Cas No. | 1849590-01-7 |
Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||
Solubility Information | H2O: <1 mg/mL DMSO: 11 mg/mL (32.3 mM) Ethanol: <1 mg/mL | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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