Cyclo(L-Trp-L-Trp)
Based on 1 Customer Validation
Cyclo(L-Trp-L-Trp) is an antibiotic, and shows antimicrobial activity. Cyclo(L-Trp-L-Trp) can inhibit A. baumannii, as well as Candida albicans, Bacillus subtilis, Micrococcus luteus, Saccharomyces cerevisiae, Aspergillus niger, Staphylococcus aureus. Cyclo(L-Trp-L-Trp) can be used in microbial infection research.
For research use only. We do not sell to patients.
- Purity: 99.80%
- CAS No.: 20829-55-4
- Formula: C22H20N4O2
- Molecular Weight:372.42
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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)
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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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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Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| A2780 | IC50 |
>100 μM
Compound: 4a, cyclo-L-Trp-L-Trp
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Cytotoxicity against human cisplatin resistant A2780 cells after 72 hrs by MTT assay
Cytotoxicity against human cisplatin resistant A2780 cells after 72 hrs by MTT assay
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[PMID: 22617493] |
| A2780 | IC50 |
>100 μM
Compound: 4a, cyclo-L-Trp-L-Trp
|
Cytotoxicity against human cisplatin sensitive A2780 cells after 72 hrs by MTT assay
Cytotoxicity against human cisplatin sensitive A2780 cells after 72 hrs by MTT assay
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[PMID: 22617493] |
| K562 | IC50 |
>100 μM
Compound: 4a, cyclo-L-Trp-L-Trp
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Cytotoxicity against human K562 cells after 72 hrs by MTT assay
Cytotoxicity against human K562 cells after 72 hrs by MTT assay
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[PMID: 22617493] |
Cyclo(L-Trp-L-Trp) can inhibit A. baumannii (MICs=12.5-25 μg/mL), as well as Candida albicans, Bacillus subtilis, Micrococcus luteus, Saccharomyces cerevisiae, Aspergillus niger, Staphylococcus aureus (MICs=12.5-50 μg/mL)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 20829-55-4
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Appearance Solid
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Molecular Weight 372.42
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Formula C22H20N4O2
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Color White to off-white
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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)
Solvent & Solubility
DMSO : 125 mg/mL (335.64 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 (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)
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)
- Korean - KR (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 (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 | 2.6851 mL | 13.4257 mL | 26.8514 mL | 67.1285 mL |
| 5 mM | 0.5370 mL | 2.6851 mL | 5.3703 mL | 13.4257 mL | |
| 10 mM | 0.2685 mL | 1.3426 mL | 2.6851 mL | 6.7129 mL | |
| 15 mM | 0.1790 mL | 0.8950 mL | 1.7901 mL | 4.4752 mL | |
| 20 mM | 0.1343 mL | 0.6713 mL | 1.3426 mL | 3.3564 mL | |
| 25 mM | 0.1074 mL | 0.5370 mL | 1.0741 mL | 2.6851 mL | |
| 30 mM | 0.0895 mL | 0.4475 mL | 0.8950 mL | 2.2376 mL | |
| 40 mM | 0.0671 mL | 0.3356 mL | 0.6713 mL | 1.6782 mL | |
| 50 mM | 0.0537 mL | 0.2685 mL | 0.5370 mL | 1.3426 mL | |
| 60 mM | 0.0448 mL | 0.2238 mL | 0.4475 mL | 1.1188 mL | |
| 80 mM | 0.0336 mL | 0.1678 mL | 0.3356 mL | 0.8391 mL | |
| 100 mM | 0.0269 mL | 0.1343 mL | 0.2685 mL | 0.6713 mL |
Cyclo(L-Trp-L-Trp) Related Classifications
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