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TTK inhibitor 3 (compound 25) is a selective inhibitor of TTK (Threonine Tyrosine Kinase) with an IC50 of 3.0 nM for TTK and 16.0 nM for CAL-51 cells. It inhibits tumor growth in CAL-51 xenograft models and TNBC (triple-negative breast cancer) PDX models.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $588 | - | In Stock | |
| 5 mg | $1,280 | - | In Stock | |
| 10 mg | $1,730 | - | In Stock | |
| 25 mg | $2,570 | - | In Stock | |
| 50 mg | $3,380 | - | In Stock |
| Description | TTK inhibitor 3 (compound 25) is a selective inhibitor of TTK (Threonine Tyrosine Kinase) with an IC50 of 3.0 nM for TTK and 16.0 nM for CAL-51 cells. It inhibits tumor growth in CAL-51 xenograft models and TNBC (triple-negative breast cancer) PDX models. |
| Targets&IC50 | TTK:3.0 nM, CAL-51 cells:16.0 nM |
| In vitro | TTK inhibitor 3 (compound 25) exhibited an IC50 of 3.0 nM against TTK and an IC50 of 16.0 nM against CAL-51 cells after 3 days of co-incubation [1]. |
| In vivo | Methods: In the CAL-51 mouse xenograft model, TTK inhibitor 3 was administered intravenously at 30, 40, and 50 mg/kg weekly for two weeks. Results: TTK inhibitor 3 exhibited dose-dependent increases in exposure and efficacy, with all treatment groups demonstrating significant (>60%) tumor growth inhibition and no observable body weight loss [1]. |
| Molecular Weight | 727.9 |
| Formula | C42H49N9O3 |
| Cas No. | 2820453-41-4 |
| Smiles | O=C1C2=CC(=CN2CCN1C=3C(=CC=CC3CC)CC)C=4N=C(N=C5NC=CC54)NC6=CC=C(C=C6OC)N7CCC(C(=O)N8CC9(C8)CN(C)C9)CC7 |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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