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XL388 is a highly effective, specifc, ATP-competitive inhibitor of mTOR ( IC50: 9.9 nM), 1000-fold selectivity than the closely related PI3K kinases.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $38 | In Stock | |
2 mg | $53 | In Stock | |
5 mg | $89 | In Stock | |
10 mg | $143 | In Stock | |
25 mg | $297 | In Stock | |
50 mg | $489 | In Stock | |
100 mg | $716 | In Stock | |
1 mL x 10 mM (in DMSO) | $109 | In Stock |
Description | XL388 is a highly effective, specifc, ATP-competitive inhibitor of mTOR ( IC50: 9.9 nM), 1000-fold selectivity than the closely related PI3K kinases. |
Targets&IC50 | mTOR:9.9 nM |
In vitro | In vitro, XL388 inhibited the activity of solid and hematopoietic tumor cell lines as well as the proliferation of MCF-7 cell line (IC50: 1.37 μM). xL388 inhibited mTORC1 phosphorylation of p70S6K (T389) in MCF-7 cells (IC50: 94 nM). xL388 inhibited the phosphorylation of mTORC2 by AKT (S473) (IC50 : 350 nM). |
In vivo | In vitro, XL388 inhibited the activity of solid and hematopoietic tumor cell lines as well as the proliferation of MCF-7 cell line (IC50: 1.37 μM). xL388 inhibited mTORC1 phosphorylation of p70S6K (T389) in MCF-7 cells (IC50: 94 nM). xL388 inhibited the phosphorylation of mTORC2 by AKT (S473) (IC50 : 350 nM). |
Kinase Assay | Determination of Enzyme IC50 Values: IC50 values are determined using a 10 concentration point, non-radioactive, functional assay that employs a fluorescence-based, coupled-enzyme format, according to the manufacturer's protocol (Z'-LYTE@biochemical assay). Kinase selectivity is determined using both the Z'-LYTE@ and Adapta@ kinase assay format. |
Molecular Weight | 455.5 |
Formula | C23H22FN3O4S |
Cas No. | 1251156-08-7 |
Smiles | Cc1c(F)c(ccc1C(=O)N1CCOc2ccc(cc2C1)-c1ccc(N)nc1)S(C)(=O)=O |
Relative Density. | 1.354 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||
Solubility Information | H2O: < 1 mg/mL (insoluble or slightly soluble) DMSO: 22 mg/mL (48.3 mM) Ethanol: < 1 mg/mL (insoluble or slightly soluble) | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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