APF is an aromatic amino-fluorescein derivative that serves as a highly specific fluorescent probe for detecting highly reactive radicals, exhibiting low intrinsic fluorescence but converting into strongly fluorescent fluorescein upon oxidation by hydroxyl radicals, hypochlorite ions, and selected peroxidase intermediates. APF remain unreactive to nitric oxide and hydrogen peroxide, while with fluorescein displays excitation and emission maxima of 490 nm and 515 nm, respectively, enabling sensitive visualization of oxidative stress in biological systems.
Molecular Weight:
423.42
Purity:
99.97%
CAS Number:
[359010-70-1]
Formula:
C26H17NO5
Target:
Others
T38099
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