ICI 216,140

>95%, solid

Empirical Formula (Hill Notation):
CAS Number:
Molecular Weight:
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Biochem/physiol Actions

Potent in vivo receptor antagonist of the bombesin/gastrin releasing peptide receptor.

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Certificate of Analysis
Certificate of Origin
B Campbell et al.
The American journal of physiology, 261(1 Pt 1), G16-G21 (1991-07-01)
Endocrine cells in the acid-secreting part of the avian stomach, the proventriculus, contain two forms of gastrin-releasing peptide (GRP) of 27 and 6 residues, respectively. We have examined the actions of exogenous GRP-27 and GRP-6 and endogenously released GRP in...
ICI 216140 and other potent in vivo antagonist analogs of bombesin/gastrin-releasing peptide.
Camble, R., et al.
Peptides: Chemistry, Structure and Biology, Proceedings of the Eleventh American Peptide Symposium, 174-174 (1989)
Branimir Zogovic et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 301(5), R1486-R1494 (2011-08-19)
Bombesin, a 14 amino-acid peptide, is pressor when administered intravenously in rat and pressor and sympathoexcitatory when applied intracerebroventricularly. To determine the spinal effects of bombesin, the peptide was administered acutely in the intrathecal space at around thoracic spinal cord...
B J Campbell et al.
Regulatory peptides, 49(3), 249-255 (1994-01-13)
The mechanisms of action of gastrin and gastrin releasing peptide (GRP) in stimulating gastric acid secretion were examined in the anaesthetized turkey. Gastrin and GRP produced dose-dependent increases in acid secretion that were inhibited by the gastrin/CCK-B antagonist CI988. The...
R R Ryan et al.
European journal of pharmacology, 306(1-3), 307-314 (1996-06-13)
We examined the effect of two des-Met-bombesin analogues, [(CH3)2CHCO-His-Trp-Ala-Val-D-Ala-His-Leu-NHCH3] (ICI 216140) and [D-Phe6,des-Met14]bombesin(6-14) ethylamide (DPDM-bombesin ethylamide), on neuromedin B-induced Ca2+ and [3H]arachidonate release in BALB 3T3 cells transfected with human neuromedin B receptors. ICI 216140 and DPDM-bombesin ethylamide both stimulated...

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