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MS4078 is an inhibitor and aplastic lymphoma kinase (ALK) PROTAC (degrader) based on Cereblon ligand, with a Kd of 19 nM for binding affinity to ALK.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $44 | In Stock | In Stock | |
| 2 mg | $64 | In Stock | In Stock | |
| 5 mg | $97 | In Stock | In Stock | |
| 10 mg | $163 | In Stock | In Stock | |
| 25 mg | $289 | In Stock | In Stock | |
| 50 mg | $463 | In Stock | In Stock | |
| 100 mg | $683 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $163 | In Stock | In Stock |
| Description | MS4078 is an inhibitor and aplastic lymphoma kinase (ALK) PROTAC (degrader) based on Cereblon ligand, with a Kd of 19 nM for binding affinity to ALK. |
| Targets&IC50 | ALK:33 nM(SU-DHL-1 cells), EML4-ALK:59 nM(DC50)(NCI-H2228 cells), NPM-ALK:11 nM(DC50)(SU-DHL-1 cells) |
| In vitro | MS4078 effectively inhibits cancer cell proliferation by inducing ALK protein degradation via a cereblon and proteasome-dependent mechanism. In SU-DHL-1 cells, it shows an IC50 of 33 nM, and potently reduces ALK fusion protein levels, inhibits ALK auto-phosphorylation, and downstream STAT3 phosphorylation in a concentration-dependent manner. It specifically reduces NPM-ALK protein levels in SU-DHL-1 cells (DC50 of 11 nM) and EML4-ALK protein levels in NCI-H2228 cells (DC50 of 59 nM). |
| Molecular Weight | 914.47 |
| Formula | C45H52ClN9O8S |
| Cas No. | 2229036-62-6 |
| Smiles | O=C1C=2C(C(=O)N1C3C(=O)NC(=O)CC3)=CC=CC2NCCNC(CN4CCC(CC4)C5=CC(OC(C)C)=C(NC=6N=C(NC7=C(S(C(C)C)(=O)=O)C=CC=C7)C(Cl)=CN6)C=C5C)=O |
| Relative Density. | 1.377 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 150 mg/mL (164.03 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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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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