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INDO 1 pentasodium functions as a ratiometric, free calcium ion (Ca2+) fluorescent indicator, capable of quantitatively tracking the dynamic changes in intracellular free Ca2+ concentration. In its free state, when unbound to Ca2+, INDO 1 pentasodium emits light at a peak of 485 nm upon excitation by ultraviolet light at 350 nm. When bound to Ca2+, the emission peak shifts to 405 nm. INDO 1 pentasodium exhibits considerable photoinstability, being prone to photobleaching, and its emission spectrum may overlap with the autofluorescence of NADH.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | INDO 1 pentasodium functions as a ratiometric, free calcium ion (Ca2+) fluorescent indicator, capable of quantitatively tracking the dynamic changes in intracellular free Ca2+ concentration. In its free state, when unbound to Ca2+, INDO 1 pentasodium emits light at a peak of 485 nm upon excitation by ultraviolet light at 350 nm. When bound to Ca2+, the emission peak shifts to 405 nm. INDO 1 pentasodium exhibits considerable photoinstability, being prone to photobleaching, and its emission spectrum may overlap with the autofluorescence of NADH. |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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