Product Data Sheet
Copper Fluor-4
Catalog No. A24899
Copper Fluor-4 (CF4) is a highly selective fluorescent probe for Cu+ ions, utilizing a rhodol dye scaffold. With a Kd value of 2.9×10−13 M, it demonstrates exceptional selectivity for copper over competing metal ions such as zinc and iron, as well as common cellular alkali and alkaline earth metals. Copper Fluor-4 remains stable within a physiologically relevant pH range of 6 to 8, making it suitable for various biological applications, including imaging and quantification of copper ions in live cells. Excitation occurs at 415 nm with emission at 660 nm.
Chemical Information
| Catalog Num | A24899 |
|---|---|
| M. Wt | 749.05 |
| Formula | C38H47F3N2O2S4 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 2365532-64-3 |
| Synonyms | CF4 |
| SMILES | O=C1C=CC2=C(C3=C(C(F)(F)F)C=C(CN(CCSCCSCC)CCSCCSCC)C=C3)C4=C(C=C(N5CCCCC5)C=C4)OC2=C1 |
Biological Activity
| Description | Copper Fluor-4 (CF4) is a highly selective fluorescent probe for Cu+ ions, utilizing a rhodol dye scaffold. With a Kd value of 2.9×10−13 M, it demonstrates exceptional selectivity for copper over competing metal ions such as zinc and iron, as well as common cellular alkali and alkaline earth metals. Copper Fluor-4 remains stable within a physiologically relevant pH range of 6 to 8, making it suitable for various biological applications, including imaging and quantification of copper ions in live cells. Excitation occurs at 415 nm with emission at 660 nm. |
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RETURN POLICY
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
Adooq’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.
SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.
