LU-002i
Based on 1 publication(s) in Google Scholar
LU-002i is a subunit-selective human proteasome β2c and β2i inhibitor with an IC50 value of 220 nM for β2i.
Para uso exclusivo en investigación. No vendemos a pacientes.
- Pureza: 99.76%
- No. CAS: 1838705-22-8
- Fòrmula: C35H52N4O7
- Peso molecular:640.81
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) LU-002i
More
Actividad biológica
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| Raji | IC50 |
>100 μM
Compound: 5; LU002i
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Inhibition of 20S constitutive proteasome beta 1 caspase-like activity in human Raji cell lysates after 1 hr by competitive ABPP assay
Inhibition of 20S constitutive proteasome beta 1 caspase-like activity in human Raji cell lysates after 1 hr by competitive ABPP assay
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[PMID: 30657666] |
| Raji | IC50 |
>100 μM
Compound: 5; LU002i
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Inhibition of 20S constitutive proteasome beta 5 chymotrypsin-like activity in human Raji cell lysates after 1 hr by competitive ABPP assay
Inhibition of 20S constitutive proteasome beta 5 chymotrypsin-like activity in human Raji cell lysates after 1 hr by competitive ABPP assay
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[PMID: 30657666] |
| Raji | IC50 |
>100 μM
Compound: 5; LU002i
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Inhibition of 20S immunoproteasome beta 1 in human Raji cell lysates after 1 hr by competitive ABPP assay
Inhibition of 20S immunoproteasome beta 1 in human Raji cell lysates after 1 hr by competitive ABPP assay
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[PMID: 30657666] |
| Raji | IC50 |
>100 μM
Compound: 5; LU002i
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Inhibition of 20S immunoproteasome beta 5 in human Raji cell lysates after 1 hr by competitive ABPP assay
Inhibition of 20S immunoproteasome beta 5 in human Raji cell lysates after 1 hr by competitive ABPP assay
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[PMID: 30657666] |
| Raji | IC50 |
0.18 μM
Compound: 5; LU002i
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Inhibition of 20S immunoproteasome beta 2 in human Raji cell lysates after 1 hr by competitive ABPP assay
Inhibition of 20S immunoproteasome beta 2 in human Raji cell lysates after 1 hr by competitive ABPP assay
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[PMID: 30657666] |
| Raji | IC50 |
12.1 μM
Compound: 5; LU002i
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Inhibition of 20S constitutive proteasome beta 2 trypsin-like activity in human Raji cell lysates after 1 hr by competitive ABPP assay
Inhibition of 20S constitutive proteasome beta 2 trypsin-like activity in human Raji cell lysates after 1 hr by competitive ABPP assay
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[PMID: 30657666] |
Chemical Information
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No. CAS 1838705-22-8
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Appearance Solid
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Peso molecular 640.81
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Fòrmula C35H52N4O7
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Color White to off-white
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SMILES
O=C([C@]1(CO1)C)[C@@H](NC([C@@H](NC([C@H](C)NC(CN2CCOCC2)=O)=O)CC3=CC=C(C=C3)OC)=O)CC4C5([H])C(CCCC5)([H])CCC4
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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 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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J Med Chem
α-Aminoboronic Acid Moieties in Boro Dipeptides Modulate Proteasome Subunit Selectivity and Provide Access to Compounds with Potent Anticancer and Anti-Inflammatory Activity. [Abstract]2025 Dec 25;68(24):26405-26417. PMID: 41344819
Solvente y solubilidad
DMSO : ≥ 100 mg/mL (156.05 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, 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 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (3.90 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (3.90 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 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.
Pureza y Documentación
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Ficha de datos (274 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, 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 | 1.5605 mL | 7.8026 mL | 15.6052 mL | 39.0131 mL |
| 5 mM | 0.3121 mL | 1.5605 mL | 3.1210 mL | 7.8026 mL | |
| 10 mM | 0.1561 mL | 0.7803 mL | 1.5605 mL | 3.9013 mL | |
| 15 mM | 0.1040 mL | 0.5202 mL | 1.0403 mL | 2.6009 mL | |
| 20 mM | 0.0780 mL | 0.3901 mL | 0.7803 mL | 1.9507 mL | |
| 25 mM | 0.0624 mL | 0.3121 mL | 0.6242 mL | 1.5605 mL | |
| 30 mM | 0.0520 mL | 0.2601 mL | 0.5202 mL | 1.3004 mL | |
| 40 mM | 0.0390 mL | 0.1951 mL | 0.3901 mL | 0.9753 mL | |
| 50 mM | 0.0312 mL | 0.1561 mL | 0.3121 mL | 0.7803 mL | |
| 60 mM | 0.0260 mL | 0.1300 mL | 0.2601 mL | 0.6502 mL | |
| 80 mM | 0.0195 mL | 0.0975 mL | 0.1951 mL | 0.4877 mL | |
| 100 mM | 0.0156 mL | 0.0780 mL | 0.1561 mL | 0.3901 mL |
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