DL-Tryptophan
Based on 1 Customer Validation
DL-Tryptophan ((±)-Tryptophan) is an orally effective aryl hydrocarbon receptor (AhR) agonist. DL-Tryptophan reduces the expression of pro-inflammatory cytokines IL-6, TNF-α, IL-1β, as well as liver injury markers aspartate aminotransferase and alanine aminotransferase, and alleviates hepatocyte apoptosis (apoptosis) in sepsis induced by cecal ligation and puncture. DL-Tryptophan can be used in the research of sepsis-related acute liver injury.
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- Pureté: 99.96%
- CAS No.: 54-12-6
- Formule: C11H12N2O2
- Masse moléculaire:204.23
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Stockage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
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HY-N0623
L-Tryptophan
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HY-104026
L-Kynurenine
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HY-100807
Quinolinic acid
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HY-100806
Kynurenic acid
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HY-113294
3-Hydroxykynurenine
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HY-W001171
3-Hydroxyanthranilic acid
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HY-W014666
Xanthurenic acid
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HY-N0486
L-Leucine
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HY-W014502
D-Kynurenine
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HY-100807S
Quinolinic acid-d3
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HY-N0623R
L-Tryptophan (standard)
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HY-W012480R
DL-Tryptophan (Standard)
Voir tous les produits spécifiques à Isoform Endogenous Metabolite
MoreVoir tous les produits spécifiques à Isoform TNF Receptor
More
Activité biologique
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Human Endogenous Metabolite |
IL-6 |
IL-1β |
DL-Tryptophan binds tightly to purified AhR protein via multiple molecular interactions, with a reaction free energy of -8.129 kcal/mol[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C57BL/6 (8-week-old male or female, 20-25 g; CLP surgery-induced sepsis)[1]
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Dosage:200 mg/kg
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Administration:p.o.; daily; 7 consecutive days
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Result:Significantly reduced hepatic mRNA expression of pro-inflammatory cytokines IL-6, TNF-α, and IL-1β
Decreased serum levels of liver damage markers AST and ALT.
Mitigated liver lobular structure destruction, edema, and inflammatory cell infiltration compared to the CLP group.
Reduced F4/80+ macrophage infiltration and hepatocyte apoptosis in liver tissue.
Restored hepatic expression of AhR/GAPDH and CYP1A1/GAPDH to levels not significantly different from sham-operated mice.
Chemical Information
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CAS No. 54-12-6
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Appearance Solid
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Masse moléculaire 204.23
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Formule C11H12N2O2
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Color White to light yellow
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SMILES
NC(CC1=CNC2=CC=CC=C12)C(O)=O
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Synonyms
(±)-Tryptophan
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Structure Classification
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Initial Source
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvant et solubilité
DMSO : 2.86 mg/mL (14.00 mM; ultrasonic and warming and heat to 60°C; 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)
Pureté et documentation
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Fiche technique (277 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Instruction de manipulation (2659 KB)
Références
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 | 4.8964 mL | 24.4822 mL | 48.9644 mL | 122.4110 mL |
| 5 mM | 0.9793 mL | 4.8964 mL | 9.7929 mL | 24.4822 mL | |
| 10 mM | 0.4896 mL | 2.4482 mL | 4.8964 mL | 12.2411 mL |
DL-Tryptophan Related Classifications
HY-W012480 Related Classifications
Powered by Bioz
- DL-Tryptophan
- 54-12-6
- (±)-Tryptophan
- Endogenous Metabolite
- Aryl Hydrocarbon Receptor
- Interleukin Related
- TNF Receptor
- Apoptosis
- macrophage infiltration
- inflammatory cell infiltration
- AhR
- sepsis-related acute liver injury
- pro-inflammatory cytokine
- aryl hydrocarbon receptor
- liver lobular architecture
- CLP-induced sepsis-related acute liver injury
- hepatocyte apoptosis
- Inhibitor
- inhibitor
- inhibit