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AF350 COOH is a blue fluorescent probe featuring the AF350 fluorophore and a carboxyl (COOH) reactive group. It is suitable for a variety of biological labeling applications, including cellular imaging, fluorescence detection, and biochemical analysis. This functional probe enables visualization and tracking of biomolecules and is commonly used in life science research.


| Description | AF350 COOH is a blue fluorescent probe featuring the AF350 fluorophore and a carboxyl (COOH) reactive group. It is suitable for a variety of biological labeling applications, including cellular imaging, fluorescence detection, and biochemical analysis. This functional probe enables visualization and tracking of biomolecules and is commonly used in life science research. |
| Synonyms | Alexa Fluor 350 COOH |
| Molecular Weight | 313.28 |
| Formula | C12H11NO7S |
| Smiles | O=C1OC=2C=C(N)C(=CC2C(=C1CC(=O)O)C)S(=O)(=O)O |
| Storage | Keep away from direct sunlight | Store at -20°C | 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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