Catalog Number: 1086
Biological Activity
Selective blocker of the big conductance Ca2+-activated K+ channel.
Technical Data
  • M.Wt:
  • Formula:
  • Sequence:

    (Modifications: X-1 = pGlu, Disulfide bridge between 7 - 28,13 - 33,17 - 35)

  • Solubility:
    Soluble to 0.70 mg/ml in water
  • Storage:
    Desiccate at -20°C
  • CAS No:
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.
Background References
  1. Purification and characterization of a unique, potent, peptidyl probe for the high conductance calcium-activated potassium channel from venom of the scorpion Buthus tamulus.
    Galvez et al.
    J.Biol.Chem., 1990;265:11083
  2. Effects of charybdotoxin and iberiotoxin on the spontaneous motility and tonus of different guinea-pig smooth muscle tissues.
    Suarez-Kurtz et al.
    J.Pharmacol.Exp.Ther., 1991;259:439
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