Chemical Name:8-Hydroxypyrene-1,3,6-tris-sulfonic acid-8-1-(2-nitrophenyl)ethyl ether
Biological Activity Caged fluorescent pH indicator. Rapidly releases the fluorophore HPTS (pyranine) (pKa 7.25) upon two-photon excitation (>3000 s-1). Routinely used for photolysis calibration. Suitable for use in small-compartment diffusion studies.
Soluble to 100 mM in water and to 100 mM in DMSO
Store at -20°C
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
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