MS170
Based on 1 publication(s) in Google Scholar
MS170 is a potent and selective PROTAC AKT degrader. MS170 depletes cellular total AKT (T-AKT) with the DC50 value of 32 nM. MS170 binds to AKT1, AKT2, and AKT3 with Kds of 1.3 nM, 77 nM, and 6.5 nM, respectively.
(Pink: Akt ligand (HY-184958); Blue: Cereblon ligand (HY-41547); Black: linker (HY-42773)).
For research use only. We do not sell to patients.
- Purity: 98.68%
- CAS No.: 2376136-61-5
- Formula: C45H56ClN9O7
- Molecular Weight:870.44
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Storage:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) MS170
MoreAll PROTACs Isoforms
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Biological Activity
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Akt1 1.3 nM (Kd) |
Akt2 77 nM (Kd) |
Akt3 6.5 nM (Kd) |
CRBN-DDB1 |
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Cell Line
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Type | Value | Description | References |
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| BT-474 | GI50 |
0.7 μM
Compound: 25; MS170
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Antiproliferative activity against human BT-474 cells assessed as growth inhibition incubated for 5 days by IncuCyte live-cell imaging analysis
Antiproliferative activity against human BT-474 cells assessed as growth inhibition incubated for 5 days by IncuCyte live-cell imaging analysis
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[PMID: 34855399] |
| MDA-MB-468 | GI50 |
5.7 μM
Compound: 25; MS170
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Antiproliferative activity against human MDA-MB-468 cells assessed as growth inhibition incubated for 5 days by IncuCyte live-cell imaging analysis
Antiproliferative activity against human MDA-MB-468 cells assessed as growth inhibition incubated for 5 days by IncuCyte live-cell imaging analysis
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[PMID: 34855399] |
| PC-3 | GI50 |
7.4 μM
Compound: 25; MS170
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Antiproliferative activity against human PC-3 cells assessed as growth inhibition incubated for 5 days by IncuCyte live-cell imaging analysis
Antiproliferative activity against human PC-3 cells assessed as growth inhibition incubated for 5 days by IncuCyte live-cell imaging analysis
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[PMID: 34855399] |
Cereblon (CRBN)-recruiting degrader MS170 is an effective AKT degrader without a ″hook effect″. MS170 selectively induces robust AKT protein degradation, inhibits downstream signaling, and suppresses cancer cell proliferation. MS170 concentration- and time-dependently induces AKT degradation through the ubiquitin-proteasome system (UPS)[1].
MS170 (10 nM-10 μM) effectively inhibits the proliferation in multiple cancer cell lines[1].
MS170 (1 nM-10 μM) concentration-dependently depletes cellular total AKT (T-AKT) with the DC50 value of 32±18 nM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:BT474, PC3, and MDA-MB-468 cells
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Concentration:10 nM, 100 nM, 1 μM, 10 μM
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Incubation Time:5 days
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Result:Inhibited the cell growth with GI50s of 0.7±0.2 μM, 7.4±2.2 μM, and 5.7±2.4 μM for BT474 cells, PC3 cells, and MDA-MB-468 cells, respectively.
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Cell Line:BT474 cells
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Concentration:1 nM, 3 nM, 10 nM, 30 nM, 100 nM, 300 nM, 1 μM , 3 μM, and 10 μM
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Incubation Time:24 hours
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Result:Potently induced AKT degradation.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male Swiss albino mice[1]
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Dosage:Single 50 mg/kg(Pharmacokinetic Analysis)
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Administration:IP injection over 8 h
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Result:Bioavailable in mouse PK studies. The Cmax is1.4 μM at 2 h.
Chemical Information
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CAS No. 2376136-61-5
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Appearance Solid
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Molecular Weight 870.44
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Formula C45H56ClN9O7
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Color Light yellow to yellow
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SMILES
O=C1C2=C(NCCCCCCCCNC(CCNC[C@H](C3=CC=C(C=C3)Cl)C(N4CCN(C5=C6C([C@@H](C[C@H]6C)O)=NC=N5)CC4)=O)=O)C=CC=C2C(N1C7C(NC(CC7)=O)=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (1)
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Journal Impact Factor
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Most Recent
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ACS Omega
Dynamic Detection of the E3-PROTAC-Target Protein Ternary Complex In Vitro and In Vivo via Bimolecular Fluorescence Complementation. [Abstract]2024 Dec 3;9(50):49739-49748. PMID: 39713624
Solvent & Solubility
DMSO : 50 mg/mL (57.44 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 1.25 mg/mL (1.44 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 1.25 mg/mL (1.44 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (273 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.1488 mL | 5.7442 mL | 11.4884 mL | 28.7211 mL |
| 5 mM | 0.2298 mL | 1.1488 mL | 2.2977 mL | 5.7442 mL | |
| 10 mM | 0.1149 mL | 0.5744 mL | 1.1488 mL | 2.8721 mL | |
| 15 mM | 0.0766 mL | 0.3829 mL | 0.7659 mL | 1.9147 mL | |
| 20 mM | 0.0574 mL | 0.2872 mL | 0.5744 mL | 1.4361 mL | |
| 25 mM | 0.0460 mL | 0.2298 mL | 0.4595 mL | 1.1488 mL | |
| 30 mM | 0.0383 mL | 0.1915 mL | 0.3829 mL | 0.9574 mL | |
| 40 mM | 0.0287 mL | 0.1436 mL | 0.2872 mL | 0.7180 mL | |
| 50 mM | 0.0230 mL | 0.1149 mL | 0.2298 mL | 0.5744 mL |
MS170 Related Classifications
HY-145282 Related Classifications
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