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AF532 Carboxylic Acid is the carboxylic acid derivative of AF532, emitting bright yellow fluorescence with high quantum yield and stable signal. Its excitation/emission maxima are approximately 530/555 nm. AF532 carboxylic acid is highly water-soluble and widely used in cellular imaging, fluorescence detection, and biochemical analysis, making it a commonly employed functional fluorescent probe in life science research.


| Description | AF532 Carboxylic Acid is the carboxylic acid derivative of AF532, emitting bright yellow fluorescence with high quantum yield and stable signal. Its excitation/emission maxima are approximately 530/555 nm. AF532 carboxylic acid is highly water-soluble and widely used in cellular imaging, fluorescence detection, and biochemical analysis, making it a commonly employed functional fluorescent probe in life science research. |
| Synonyms | Alexa Fluor 532 carboxylic acid |
| Molecular Weight | 626.70 |
| Formula | C30H30N2O9S2 |
| Smiles | O=C(O)C=1C=CC(=CC1)C=2C=3C=C4C(NC(C)C4(C)C)=C(C3[O+]=C5C2C=C6C(NC(C)C6(C)C)=C5S(=O)(=O)O)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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