ML-098
Based on 11 publication(s) in Google Scholar
ML-098 (CID-7345532) is an activator of the GTP-binding protein Rab7 with an EC50 of 77.6 nM.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 99.91%
- No. CAS: 878978-76-8
- Fòrmula: C19H19NO3
- Peso molecular:309.36
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
Publications Citing Use of MedChemExpress (MCE) ML-098
More- Autophagy. 2025 Apr;21(4):771-788. [Abstract]
- Autophagy. 2022 Mar;18(3):643-660. [Abstract]
- Adv Sci (Weinh). 2024 Aug;11(29):e2401676. [Abstract]
- Cell Death Discov. 2023 Nov 28;9(1):427. [Abstract]
- Biomater Sci. 2023 Jan 17;11(2):666-677. [Abstract]
- J Virol. 2025 Aug 19;99(8):e0064925. [Abstract]
- J Biochem Mol Toxicol. 2024 Oct;38(10):e23848. [Abstract]
- Front Oncol. 2021 Apr 16:11:659676. [Abstract]
- Vet Microbiol. 2023 Sep:284:109794. [Abstract]
- Steroids. 2020 Jul:159:108585. [Abstract]
- Respir Physiol Neurobiol. 2020 Oct:281:103496. [Abstract]
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WB
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IF
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In Vivo Efficacy Study
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Cell Proliferation/Viability Assay
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Bio/Physico-chemical Assay
Actividad biológica
EC50: 77.6 nM (Rab7)[1]
Probe compound mL098 (CID-7345532) functions by increasing the affinity of the GTPases for guanine nucleotides, leading to the hypothesis that these activators interact with GTPases bind to an allosteric binding site localized between switch regions I and II. ML-098 is an activator of the GTP-binding protein Rab7 with an EC50 of 77.6 nM which shows selectivity against the related GTPases cdc42, Ras, Rab-2A, and Rac1 (EC50s = 588.8, 346.7, 158.5, and 794.3 nM, respectively)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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No. CAS 878978-76-8
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Appearance Solid
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Peso molecular 309.36
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Fòrmula C19H19NO3
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Color White to off-white
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SMILES
O=C(C1=CN(CCOC2=CC(C)=CC=C2C)C3=C1C=CC=C3)O
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Synonyms
CID-7345532
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (11)
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Journal Impact Factor
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Most Recent
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Autophagy
USP4 depletion-driven RAB7A ubiquitylation impairs autophagosome-lysosome fusion and aggravates periodontitis. [Abstract]2025 Apr;21(4):771-788. PMID: 39663592
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2025 Apr;21(4):771-788. [Abstract]
Western blot analysis of SQSTM1, LC3, total RAB7A, and GTP-RAB7A (immunoprecipitated by anti-GTP-RAB7A antibody) in four groups as indicated in THP-1 cells. Cells were treated with CID-1067700 (100 μM), ML098 (100 nM), or Baf A1 (50 nM) for 8 hours.
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2025 Apr;21(4):771-788. [Abstract]
GFP-RFP-LC3 THP-1 cells were treated with P. g. (MOI = 100), ML098 (100 nM), and CID-1067700 (100 μM) for 8 hours, and the colocalization of GFP-LC3 and RFP-LC3 was captured to detect autophagy. Red dots represent autolysosomes and yellow dots autophagosomes. Scale bars: 10 μm.
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2025 Apr;21(4):771-788. [Abstract]
Representative micro-CT analysis of alveolar bone in normal control mice and periodontitis mice treated with ML098 (1 mg/kg, intraperitoneally injected every 2 days for 10 days), CID-1067700 (10 mg/kg, intraperitoneally injected every 2 days for 10 days), or USP4 overexpression adenovirus. Scale bars: 500 μm.
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Autophagy
RAB7 activity is required for the regulation of mitophagy in oocyte meiosis and oocyte quality control during ovarian aging. [Abstract]2022 Mar;18(3):643-660. PMID: 34229552
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2022 Mar;18(3):643-660. [Abstract]
CCCP-pretreated GV oocytes were incubated with RAB7 activator ML098 (ML-098; 0.1-1 μM; 1 h), transferred to M16 medium for an additional 12 h, and evaluated for oocyte degeneration. Compared with the complete degeneration of CCCP-treated oocytes, significant increases in oocyte survival and maturity rate were observed when ML098 was added after CCCP treatment.
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2022 Mar;18(3):643-660. [Abstract]
ATP levels were measured in oocytes collected from mice of different ages. Increased ATP levels was observed when 12 M oocytes were incubated with 1 µM ML098 (ML-098) for 0.5 h.
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2022 Mar;18(3):643-660. [Abstract]
ROS staining and fluorescence intensity were assessed in MII oocytes collected from 10-month-old female ICR mice after intraperitoneal administration of ML098 (ML-098; 1 μM, 200 μL; every other day for 1 month). A dramatic decrease of ROS levels was observed in ML098 treated oocytes.
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2022 Mar;18(3):643-660. [Abstract]
Mature oocytes were collected from 10-month-old female ICR mice after intraperitoneal administration of ML098 (ML-098; 1 μM, 200 μL; every other day for 1 month), followed by in vitro fertilization and evaluation of 2-cell, 4-cell, morula, and blastocyst development at 24, 48, 72, and 96 h, respectively. ML098 increased the percentages of embryos reaching each developmental stage.
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2022 Mar;18(3):643-660. [Abstract]
TUNEL staining and quantification of TUNEL-positive cells were performed in IVF-derived blastocysts obtained from 10-month-old female ICR mice after intraperitoneal administration of ML098 (ML-098; 1 μM, 200 μL; every other day for 1 month). The results showed decreased TUNEL positive apoptotic cells in blastocysts of ML098 treated group.
ML-098 purchased from MedChemExpress. Usage Cited in: Autophagy. 2022 Mar;18(3):643-660. [Abstract]
Ten-month-old female ICR mice were intraperitoneally administered ML098 (ML-098; 1 μM, 200 μL; every other day for 1 month), mated with fertile male mice, and evaluated for the average number of live pups at the first delivery. Those mice for fertility test also revealed an increase in live births after ML098 treatment (ctrl group, 5.3 ± 0.81 pups/mouse vs. ML098 group, 6.5 ± 1.06 pups/mouse).
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Adv Sci (Weinh)
Targeting Rab7-Rilp Mediated Microlipophagy Alleviates Lipid Toxicity in Diabetic Cardiomyopathy. [Abstract]2024 Aug;11(29):e2401676. PMID: 38837607 -
Cell Death Discov
2023 Nov 28;9(1):427. PMID: 38016969 -
Biomater Sci
Micro/nano-modified titanium surfaces accelerate osseointegration via Rab7-dependent mitophagy. [Abstract]2023 Jan 17;11(2):666-677. PMID: 36511190 -
J Virol
Membrane protein CRISPR screen identifies RPSA as an essential host factor for porcine epidemic diarrhea virus replication. [Abstract]2025 Aug 19;99(8):e0064925. PMID: 40736249 -
J Biochem Mol Toxicol
2024 Oct;38(10):e23848. PMID: 39264832 -
Front Oncol
Suppression of Heterogeneous Nuclear Ribonucleoprotein C Inhibit Hepatocellular Carcinoma Proliferation, Migration, and Invasion via Ras/MAPK Signaling Pathway. [Abstract]2021 Apr 16:11:659676. PMID: 33937074 -
Vet Microbiol
Emodin and rhapontigenin inhibit the replication of African swine fever virus by interfering with virus entry. [Abstract]2023 Sep:284:109794. PMID: 37295229 -
Steroids
1,25-Dihydroxy vitamin D3 inhibits the Ras-MEK-ERK pathway and regulates proliferation and apoptosis of papillary thyroid carcinoma. [Abstract]2020 Jul:159:108585. PMID: 31982425
ML-098 purchased from MedChemExpress. Usage Cited in: Steroids. 2020 Jul:159:108585. [Abstract]
Effect of Ras agonist on the activity of Ras-MEK-ERK pathway induced by 1, 25-(OH)2D3. The expression of Ras-MEK-ERK pathway protein by Western Blot.
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Respir Physiol Neurobiol
The Cosmc-mediated effects of neutrophil elastase on T antigen expression in BEAS-2B cells. [Abstract]2020 Oct:281:103496. PMID: 32683071
Solvente y solubilidad
DMSO : ≥ 29 mg/mL (93.74 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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: ≥ 2.5 mg/mL (8.08 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
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.
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.
Pureza y Documentación
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Ficha de datos (278 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Instrucciones de manejo (2659 KB)
Referencias
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 3.2325 mL | 16.1624 mL | 32.3248 mL | 80.8120 mL |
| 5 mM | 0.6465 mL | 3.2325 mL | 6.4650 mL | 16.1624 mL | |
| 10 mM | 0.3232 mL | 1.6162 mL | 3.2325 mL | 8.0812 mL | |
| 15 mM | 0.2155 mL | 1.0775 mL | 2.1550 mL | 5.3875 mL | |
| 20 mM | 0.1616 mL | 0.8081 mL | 1.6162 mL | 4.0406 mL | |
| 25 mM | 0.1293 mL | 0.6465 mL | 1.2930 mL | 3.2325 mL | |
| 30 mM | 0.1077 mL | 0.5387 mL | 1.0775 mL | 2.6937 mL | |
| 40 mM | 0.0808 mL | 0.4041 mL | 0.8081 mL | 2.0203 mL | |
| 50 mM | 0.0646 mL | 0.3232 mL | 0.6465 mL | 1.6162 mL | |
| 60 mM | 0.0539 mL | 0.2694 mL | 0.5387 mL | 1.3469 mL | |
| 80 mM | 0.0404 mL | 0.2020 mL | 0.4041 mL | 1.0102 mL |