NPE-caged-HPTS

   
Product Datasheet
Catalog Number:2919
Chemical Name:8-Hydroxypyrene-1,3,6-tris-sulfonic acid-8-1-(2-nitrophenyl)ethyl ether
Product Details
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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.
Technical Data
  • M.Wt:
    673.53
  • Formula:
    C24H14NO12Na3S3
  • Solubility:
    Soluble to 100 mM in water and to 100 mM in DMSO
  • Purity:
    >97
  • Storage:
    Store at -20°C
  • CAS No:
    223759-19-1
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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