KQFK TFA
Based on 1 Customer Validation
KQFK TFA is the TFA salt form of KQFK (HY-P3970C). KQFK TFA is an inactive control of KRFK (HY-P3970). KRFK is a peptide derived from TSP-1 that can activate TGF-β.
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- Pureté: 99.55%
- Formule: C32H46F9N7O12
- Masse moléculaire:891.73
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Stockage:
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)
Activité biologique
Chemical Information
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Appearance Solid
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Masse moléculaire 891.73
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Formule C32H46F9N7O12
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Color White to off-white
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Sequence
Lys-Gln-Phe-Lys
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Sequence Shortening
KQFK
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
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)
Solvant et solubilité
H2O : ≥ 100 mg/mL (112.14 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)
Pureté et documentation
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Fiche technique (271 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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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 (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 | 1.1214 mL | 5.6071 mL | 11.2142 mL | 28.0354 mL |
| 5 mM | 0.2243 mL | 1.1214 mL | 2.2428 mL | 5.6071 mL | |
| 10 mM | 0.1121 mL | 0.5607 mL | 1.1214 mL | 2.8035 mL | |
| 15 mM | 0.0748 mL | 0.3738 mL | 0.7476 mL | 1.8690 mL | |
| 20 mM | 0.0561 mL | 0.2804 mL | 0.5607 mL | 1.4018 mL | |
| 25 mM | 0.0449 mL | 0.2243 mL | 0.4486 mL | 1.1214 mL | |
| 30 mM | 0.0374 mL | 0.1869 mL | 0.3738 mL | 0.9345 mL | |
| 40 mM | 0.0280 mL | 0.1402 mL | 0.2804 mL | 0.7009 mL | |
| 50 mM | 0.0224 mL | 0.1121 mL | 0.2243 mL | 0.5607 mL | |
| 60 mM | 0.0187 mL | 0.0935 mL | 0.1869 mL | 0.4673 mL | |
| 80 mM | 0.0140 mL | 0.0701 mL | 0.1402 mL | 0.3504 mL | |
| 100 mM | 0.0112 mL | 0.0561 mL | 0.1121 mL | 0.2804 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.