Catalog Number: 5074
Biological Activity
Selective motilin receptor antagonist (pKd = 8.24). Exhibits no effect on acetylcholine, substance P or serotonin stimulated intestinal contraction.
Technical Data
  • M.Wt:
    1761.05
  • Formula:
    C86H125N19O21
  • Sequence:
    FVFIFTYGELQRLQ
  • Storage:
    Store at -20°C
  • CAS No:
    153966-48-4
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. Antagonistic properties of [Phe3,Leu13]porcine motilin.
    Depoortere et al.
    Eur.J.Pharmacol., 1995;286:241
  2. The motilin antagonist ANQ-11125 blocks motilide-induced contractions in vitro in the rabbit.
    Peeters et al.
    Biochem.Biophys.Res.Commun., 1994;198:411

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