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AF 568 carboxylic acid is a non-reactive form of the orange fluorescent dye AF 568. It exhibits an absorption wavelength range of 590-720 nm (FRET) and an emission wavelength range of 515-720 nm. AF 568 alkyne can form stable covalent bonds with amino-containing molecules through its carboxylic acid group. It can also participate in a copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing alkyne groups. Additionally, it is capable of engaging in strain-promoted azide-alkyne cycloaddition (SPAAC) with compounds containing DBCO or BCN groups.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | AF 568 carboxylic acid is a non-reactive form of the orange fluorescent dye AF 568. It exhibits an absorption wavelength range of 590-720 nm (FRET) and an emission wavelength range of 515-720 nm. AF 568 alkyne can form stable covalent bonds with amino-containing molecules through its carboxylic acid group. It can also participate in a copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing alkyne groups. Additionally, it is capable of engaging in strain-promoted azide-alkyne cycloaddition (SPAAC) with compounds containing DBCO or BCN groups. |
| Formula | C33H28K2N2O11S2 |
| 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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