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Coumarin 6 (Coumarin VI) is a fluorescent dye frequently used to facilitate the traceability of drug delivery systems in vitro.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 50 mg | $33 | In Stock | In Stock | |
| 100 mg | $42 | In Stock | In Stock | |
| 200 mg | $60 | Inquiry | Inquiry | |
| 1 mL x 10 mM (in DMSO) | $29 | In Stock | In Stock |
| Description | Coumarin 6 (Coumarin VI) is a fluorescent dye frequently used to facilitate the traceability of drug delivery systems in vitro. |
| In vitro | We report the use of Coumarin 6(Coumarin VI) and 1,6-diphenyl-1,3,5-hexatriene (DPH) for the identification of protein aggregates for the first time. The two dyes can be used at very low (nanomolar) concentrations and do not interfere with the aggregation process, as is reported for other commonly used fluorescent protein probes. In the presence of protein aggregates, their quantum yields are significantly high. DPH is able to recognize both amorphous and fibrillar aggregates but cannot distinguish between them. Coumarin 6(Coumarin VI) can distinguish between both types of aggregates. It also exhibits the characteristic sigmoidal curve of amyloid formation, with higher sensitivity for detection of fibrillation than the conventionally used Thioflavin T. |
| Synonyms | Coumarin VI |
| Molecular Weight | 350.43 |
| Formula | C20H18N2O2S |
| Cas No. | 38215-36-0 |
| Smiles | CCN(CC)c1ccc2cc(-c3nc4ccccc4s3)c(=O)oc2c1 |
| Relative Density. | 1.1830 g/cm3 (Estimated) |
| Storage | keep away from direct sunlight | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 5 mg/mL (14.27 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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