Dynorphin B (1-13) TFA
Based on 1 publication(s) in Google Scholar
Dynorphin B (1-13) TFA acts as an agonist on opioid κ-receptor.
For research use only. We do not sell to patients.
- Purity: 99.58%
- Formula: C76H116N21F3O19
- Molecular Weight:1684.86
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Storage:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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
Publications Citing Use of MedChemExpress (MCE) Dynorphin B (1-13) TFA
MoreAll Opioid Receptor Isoforms
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Biological Activity
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κ Opioid Receptor/KOR |
Dynorphin B (1-13), a 13 amino acid, is an extraordinarily potent opioid peptide. The neurophysiological actions of Dynorphin B (1-13) have been the subject of considerable research effort[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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Appearance Solid
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Molecular Weight 1684.86
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Formula C76H116N21F3O19
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Color White to off-white
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Sequence
Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Gln-Phe-Lys-Val-Val-Thr
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Sequence Shortening
YGGFLRRQFKVVT
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (1)
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Journal Impact Factor
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Most Recent
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Neuropeptides
Dynorphin B induces mitochondrial fragmentation in NSCLC through the PKD/DRP-1 signaling pathway. [Abstract]2025 Jun 25:112:102535. PMID: 40602295
Solvent & Solubility
H2O : ≥ 50 mg/mL (29.68 mM)
* "≥" 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (269 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). 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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 0.5935 mL | 2.9676 mL | 5.9352 mL | 14.8380 mL |
| 5 mM | 0.1187 mL | 0.5935 mL | 1.1870 mL | 2.9676 mL | |
| 10 mM | 0.0594 mL | 0.2968 mL | 0.5935 mL | 1.4838 mL | |
| 15 mM | 0.0396 mL | 0.1978 mL | 0.3957 mL | 0.9892 mL | |
| 20 mM | 0.0297 mL | 0.1484 mL | 0.2968 mL | 0.7419 mL | |
| 25 mM | 0.0237 mL | 0.1187 mL | 0.2374 mL | 0.5935 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Dynorphin B (1-13) TFA Related Classifications
HY-P1337A Related Classifications
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