Bis-ANS

  
Catalog Number:5908
Chemical Name:4,4'-Bis(phenylamino)-[1,1'-binaphthalene]-5,5'-disulfonic acid dipotassium salt
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Biological Activity
Fluorescent probe for nonpolar cavities in proteins. Used to detect Aβ fibre (Kd = ~80 nM); exhibits distinct fluorescent profiles for fibres and oligomers. Fluoresces in hydrophobic environments, negligible fluorescence in water solutions. Excitation\emission λ ~ 355\520 nm at pH 7.4.
Technical Data
  • M.Wt:
    672.85
  • Formula:
    C32H22K2N2O6S2
  • Solubility:
    Soluble to 100 mM in DMSO and to 20 mM in water
  • Purity:
    >97%
  • Storage:
    Store at RT
  • CAS No:
    65664-81-5
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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