Bombesin (trifluoroacetate salt) Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
Bombesin is a neuropeptide with diverse biological activities originally isolated from the skin of
B. bombina and
B. variegata variegata amphibians. It binds to the gastrin-releasing peptide receptor (GRPR) in rat pancreatic acinar cells (K
i = 1.88 nM) and to frog bombesin receptor subtype 4 (BB
4) in CHO cells overexpressing the receptor (K
i = 1.7 nM). Hypothalamic paraventricular microinfusion of bombesin (100 ng per animal) increases blood glucose, free fatty acids, and corticosterone levels in rats. Bombesin (50 ng per animal) injection into the preoptic area decreases food intake by food-deprived or insulin pretreated rats. It delays gastric emptying in rats by 55.8% when administered at a dose of 16 μg/kg (i.p.) and inhibits gastric secretion at a dose of 500 ng per animal.
Bombesin (trifluoroacetate salt) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
