PeptideDB

Icatibant

CAS: 130308-48-4 F: C59H89N19O13S W: 1304.52

Icatibant (HOE-140) is a potent and specific peptide antagonist of bradykinin B2 receptor with IC50 and Ki of 1.07 nM an
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Bioactivity Icatibant (HOE-140) is a potent and specific peptide antagonist of bradykinin B2 receptor with IC50 and Ki of 1.07 nM and 0.798 nM respectively[1][2][3].
Invitro Icatibant (10-30 μM) potentiates angiotensin III, but not angiotensin II (contraction mediated by angiotensin AT1 receptors), and Lys-des-Arg9-bradykinin, but not des-Arg9-bradykinin (effects mediated by the bradykinin B1 receptors)[3].
Name Icatibant
CAS 130308-48-4
Formula C59H89N19O13S
Molar Mass 1304.52
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month