IA9
Based on 2 publication(s) in Google Scholar
IA9 (human TREM-2 182-190) is a potent, CNS-penetrant TREM-2 inhibitor. IA9 can diminish the release of proinflammatory cytokines and suppress joint inflammation and damage in a Collagen (HY-P5003)-induced arthritis (CIA) mouse model. IA9 can be used for neuroinflammation PET imaging. IA9 can be used for Rheumatoid arthritis (RA) and neuroinflammation research.
For research use only. We do not sell to patients.
- Purity: 97.24%
- Formula: C51H88N10O10
- Molecular Weight:1001.31
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Storage:
Sealed storage, away from moisture and light.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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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) IA9
More
Biological Activity
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TREM-2 |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male DBA/1J mice (7-9 weeks old) subcutaneously injected with type II collagen[1]
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Dosage:2.5 and 25 mg/kg
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Administration:i.p., daily for 14 days from day 28
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Result:Resulted in an increase in body weight.
Significantly reduced all six-joint mean histopathological parameters compared to vehicle-treated mice at the dose of 25 mg/kg.
Significantly reduced joint damage and bone erosion in CIA in a specific- and dose-dependent manner.
Reduced plasma and joint proinflammatory cytokine (IL-6, IL-1β, TNF-α, CSF-1) levels in a specific and dose-dependent manner.
Significantly reduced the number of inflammatory cells in the synovial membrane of the joints.
Chemical Information
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Appearance Solid
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Molecular Weight 1001.31
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Formula C51H88N10O10
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Color White to off-white
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Synonyms
human TREM-2 182-190
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Sequence
Ile-Phe-Leu-Ile-Lys-Ile-Leu-Ala-Ala
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Sequence Shortening
IFLIKILAA
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture and light
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Publications (2)
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Journal Impact Factor
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Most Recent
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Nat Cell Biol
An extracellular vesicle-mediated mitochondrial transfer network critical for testosterone synthesis. [Abstract]2026 Apr;28(4):707-724. PMID: 41760931 -
Solvent & Solubility
DMSO : 22.22 mg/mL (22.19 mM; ultrasonic and adjust pH to 4 with 1 M HCl; 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 (sealed storage, away from moisture and 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 (sealed storage, away from moisture and 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.
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 (sealed storage, away from moisture and 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 (sealed storage, away from moisture and 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 | 0.9987 mL | 4.9935 mL | 9.9869 mL | 24.9673 mL |
| 5 mM | 0.1997 mL | 0.9987 mL | 1.9974 mL | 4.9935 mL | |
| 10 mM | 0.0999 mL | 0.4993 mL | 0.9987 mL | 2.4967 mL | |
| 15 mM | 0.0666 mL | 0.3329 mL | 0.6658 mL | 1.6645 mL | |
| 20 mM | 0.0499 mL | 0.2497 mL | 0.4993 mL | 1.2484 mL |
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