LCAHA
Based on 1 publication(s) in Google Scholar
LCAHA (LCA hydroxyamide) is a deubiquitinase USP2a inhibitor with IC50s of 9.7 μM and 3.7μM in Ub-AMC Assay and Di-Ub Assay, respectively. LCAHA destabilizes Cyclin D1 and induces G0/G1 arrest by inhibiting deubiquitinase USP2a.
For research use only. We do not sell to patients.
- Purity: 99.91%
- CAS No.: 117094-40-3
- Formula: C24H41NO3
- Molecular Weight:391.59
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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
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Cell Cycle/DNA Damage Compound Library
HY-L004
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Anti-Cancer Compound Library
HY-L025
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Anti-Aging Compound Library
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Ubiquitination Compound Library
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Publications Citing Use of MedChemExpress (MCE) LCAHA
More
Biological Activity
LCAHA inhibits HCT116wt and HCT116 p53-/- colon cancer cells viability with GI50s of 0.87±0.09 and 0.96±0.29μM, respectively, and the LD50s of 27.8±3.9 and 26.5±0.1μM, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:HCT116wt and HCT116 p53-/- colon cancer cells
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Concentration:0.01, 0.1, 1, 10, and 100 μM
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Incubation Time:6 days
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Result:The GI50s are 0.87±0.09 and 0.96±0.29 μM for HCT116wt and HCT116 p53-/- colon cancer cells, respectively.
Chemical Information
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CAS No. 117094-40-3
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Appearance Solid
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Molecular Weight 391.59
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Formula C24H41NO3
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Color White to off-white
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SMILES
C[C@@]12[C@](CC[C@]2([H])[C@H](C)CCC(NO)=O)([H])[C@@]3([H])[C@@](CC1)([H])[C@@]4([C@](C[C@@H](CC4)O)([H])CC3)C
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Synonyms
LCA hydroxyamide
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (1)
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Journal Impact Factor
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Most Recent
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Anim Cells Syst
Blocking SLC7A11 attenuates the proliferation of esophageal squamous cell carcinoma cells. [Abstract]2024 May 11;28(1):237-250. PMID: 38741950
Solvent & Solubility
DMSO : 45 mg/mL (114.92 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. 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. 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 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (5.31 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
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 (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Portuguese - PT (393 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. 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 | 2.5537 mL | 12.7685 mL | 25.5369 mL | 63.8423 mL |
| 5 mM | 0.5107 mL | 2.5537 mL | 5.1074 mL | 12.7685 mL | |
| 10 mM | 0.2554 mL | 1.2768 mL | 2.5537 mL | 6.3842 mL | |
| 15 mM | 0.1702 mL | 0.8512 mL | 1.7025 mL | 4.2562 mL | |
| 20 mM | 0.1277 mL | 0.6384 mL | 1.2768 mL | 3.1921 mL | |
| 25 mM | 0.1021 mL | 0.5107 mL | 1.0215 mL | 2.5537 mL | |
| 30 mM | 0.0851 mL | 0.4256 mL | 0.8512 mL | 2.1281 mL | |
| 40 mM | 0.0638 mL | 0.3192 mL | 0.6384 mL | 1.5961 mL | |
| 50 mM | 0.0511 mL | 0.2554 mL | 0.5107 mL | 1.2768 mL | |
| 60 mM | 0.0426 mL | 0.2128 mL | 0.4256 mL | 1.0640 mL | |
| 80 mM | 0.0319 mL | 0.1596 mL | 0.3192 mL | 0.7980 mL | |
| 100 mM | 0.0255 mL | 0.1277 mL | 0.2554 mL | 0.6384 mL |
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