ROS Probe, HPF is a cell-permeable, photo-stable hydroxyphenyl-substituted fluorescein compound that acts as a highly sensitive fluorescent probe for the detection of hydroxyl radical and peroxynitrite. The compound has little activity towards other reactive oxygen species (ROS), such as hypochlorite, singlet oxygen, superoxide, hydrogen peroxide, nitric oxide and alkyl peroxide.
Setsukinai, K., et al. 2003. J. Biol. Chem. 278, 3170.
~5mM in 0.47 ml dimethylformamide
Store at -20° C
λex ~490 nm, λem ~515 nm
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
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