Product Data Sheet
Fura-2 pentapotassium
Catalog No. A43680
Fura-2 pentapotassium is a cell-impermeable fluorescent dye designed for intracellular calcium imaging, targeting Ca2+ ions. It exhibits an emission wavelength of 510 nm, with excitation wavelengths at 340 nm and 380 nm. The fluorescence intensity ratio of 340 nm to 380 nm is directly proportional to intracellular Ca2+ levels, making it a valuable tool for studies related to calcium signaling and cellular physiology.
Chemical Information
| Catalog Num | A43680 |
|---|---|
| M. Wt | 831.99 |
| Formula | C29H22K5N3O14 |
| Purity | >98% |
| Storage | at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base) |
| CAS No. | 113694-64-7 |
| Synonyms | |
| SMILES | O=C(C1=CN=C(C2=CC3=CC(OCCOC4=CC(C)=CC=C4N(CC(O[K])=O)CC(O[K])=O)=C(N(CC(O[K])=O)CC(O[K])=O)C=C3O2)O1)O[K] |
Biological Activity
| Description | Fura-2 pentapotassium is a cell-impermeable fluorescent dye designed for intracellular calcium imaging, targeting Ca2+ ions. It exhibits an emission wavelength of 510 nm, with excitation wavelengths at 340 nm and 380 nm. The fluorescence intensity ratio of 340 nm to 380 nm is directly proportional to intracellular Ca2+ levels, making it a valuable tool for studies related to calcium signaling and cellular physiology. |
|---|
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.
