HOE 140

Cat. No. 3014

HOE 140 D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg

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Alternative Name: Icatibant

Biological Activity

Potent and selective bradykinin B2 receptor antagonist (pA2 = 9.04). Also inhibits aminopeptidase N (Ki = 9.1 μM).

Technical Data


(Modifications: Arg-1 = D-Arg, X-4 = Hyp, X-6 = Thi, X-8 = Tic, X-9 = Oic)

Soluble to 1 mg/ml in water
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.

Certificate of Analysis / Safety Data Sheet

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Hock et al (1991) Hoe 140 a new potent and long acting bradykinin-antagonist: in vitro studies. Br.J.Pharmacol. 102 769. PMID: 1364851.

Feletou et al (1994) Agonistic and antagonistic properties of the bradykinin B2 receptor antagonist, Hoe 140, in isolated blood vessels from different species. Br.J.Pharmacol. 112 683. PMID: 8075888.

Bawolak et al (2006) The bradykinin B2 receptor antagonist icatibant (Hoe 140) blocks aminopeptidase N at micromolar concentrations: off-target alterations of signaling mediated by the bradykinin B1 and angiotensin receptors. Eur.J.Pharmacol. 551 108. PMID: 17026984.

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Keywords: HOE 140, supplier, Potent, selective, B2, antagonists, Receptors, Bradykinin, HOE140, Bradykinin Receptor Antagonists

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