D-(+)-Fucose
Based on 1 Customer Validation
D-(+)-Fucose is a nonmetabolizable analogue of l-arabinose. D-(+)-Fucose prevents growth of Escherichia coli B/r on a mineral salts medium plus l-arabinose by inhibiting induction of the l-arabinose operon. D-fucose is a potent inducer of beta-methylgalactoside permease (MGP).
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- Reinheit: 99.80%
- CAS. Nr.: 3615-37-0
- Formel: C6H12O5
- Molecular Weight:164.16
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Speicherung:
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
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Biologische Aktivität
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Chemical Information
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Lösungsmittel & Löslichkeit
- Reinheit & Dokumentation
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Biologische Aktivität
D-(+)-Fucose-resistant mutants produce an araC gene product with an altered inducer specificity. Addition of l-arabinose to cells induced with D-(+)-Fucose results in severe transient repression of operon expression followed by permanent catabolite repression[1].
Growth of SB3586 on galactose or lactate plus D-(+)-Fucose (0.5-1 mM) induces the transport of galactose but not of β-methylgalactoside[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 3615-37-0
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Appearance Solid
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Molecular Weight 164.16
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Formel C6H12O5
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Color White to off-white
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SMILES
O=C[C@@H]([C@H]([C@H]([C@@H](C)O)O)O)O
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Structure Classification
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Initial Source
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Lösungsmittel & Löslichkeit
H2O : 100 mg/mL (609.16 mM; ultrasonic and warming and heat to 60°C)
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 (stored under nitrogen). 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 (stored under nitrogen). 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.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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.
Add each solvent one by one: PBS
Solubility: 100 mg/mL (609.16 mM); Clear solution; Need ultrasonic
Reinheit & Dokumentation
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Data Sheet (274 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)
Verweise
[1]. Beverin S, et al. D-Fucose as a gratuitous inducer of the L-arabinose operon in strains of Escherichia coli B-r mutant in gene araC. J Bacteriol. 1971;107(1):79-86. [Content Brief]
[2]. Postma PW. Galactose transport in Salmonella typhimurium. J Bacteriol. 1977 Feb;129(2):630-9. [Content Brief]
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 (stored under nitrogen). 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 | 6.0916 mL | 30.4581 mL | 60.9162 mL | 152.2904 mL |
| 5 mM | 1.2183 mL | 6.0916 mL | 12.1832 mL | 30.4581 mL | |
| 10 mM | 0.6092 mL | 3.0458 mL | 6.0916 mL | 15.2290 mL | |
| 15 mM | 0.4061 mL | 2.0305 mL | 4.0611 mL | 10.1527 mL | |
| 20 mM | 0.3046 mL | 1.5229 mL | 3.0458 mL | 7.6145 mL | |
| 25 mM | 0.2437 mL | 1.2183 mL | 2.4366 mL | 6.0916 mL | |
| 30 mM | 0.2031 mL | 1.0153 mL | 2.0305 mL | 5.0763 mL | |
| 40 mM | 0.1523 mL | 0.7615 mL | 1.5229 mL | 3.8073 mL | |
| 50 mM | 0.1218 mL | 0.6092 mL | 1.2183 mL | 3.0458 mL | |
| 60 mM | 0.1015 mL | 0.5076 mL | 1.0153 mL | 2.5382 mL | |
| 80 mM | 0.0761 mL | 0.3807 mL | 0.7615 mL | 1.9036 mL | |
| 100 mM | 0.0609 mL | 0.3046 mL | 0.6092 mL | 1.5229 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.
D-(+)-Fucose Related Classifications
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