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[D-Phe12,Leu14]-Bombesin

CAS No.: 108437-88-3

[D-Phe12,Leu14]-Bombesin is a bombesin receptor antagonist that inhibits bombesin binding to rat brain with an IC50 valu
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CAS 108437-88-3
Sequence Glp-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-D-Phe-Leu-Leu-NH2
Sequence Single Glp-QRLGNQWAVG-D-Phe-LL-NH2
Molecular Formula C75H114N22O18
Molecular Weight 1610.9
Technology Synthetic
Storage -20°C, avoid light, cool and dry place
Description [D-Phe12,Leu14]-Bombesin is a bombesin receptor antagonist that inhibits bombesin binding to rat brain with an IC50 value of 2 μM. [D-Phe12,Leu14]-Bombesin inhibits amylase release in vitro (IC50 = 4 μM) and attenuates bombesin-mediated suppression of food intake in vivo.
References 1.  [d-Phe12]bombesin analogues: a new class of bombesin receptor antagonists. Heinz-Erian et al (1987). Am.J.Physiol. 252 G439 PMID: 2435173 2.  (d-Phe12) bombesin and substance P analogues function as central bombesin receptor antagonists. Merali et al (1988). Synapse 2 282 PMID: 2463692 3.  Bombesin receptor antagonists block the effects of exogenous bombesin but not of nutrients on food intake. Flynn (1997). Physiol.Behav. 62 791 PMID: 9284499