Mammalian bombesin-like peptide neurotransmitter that is an agonist for the gastrin-releasing peptide receptor (GRPR). GRP has been reported to activate GABAergic interneurons in the amygdala leading to increased GABA release and fear suppression in mice in vivo. Also involved in mitogenesis, and GI tract and appetite regulation.

Piperazine, 1-(4-氟苯基)-4-[(3,4,5-三甲氧基苯基)甲基]-是哌嗪衍生物。

PFB-FDGlu 是一种选择性溶酶体 Glucocerebrosidase (GCase) 底物，被 GCase 代谢产生荧光素。PFB-FDGlu 是细胞可渗透的，可以与流式细胞仪一起使用，在单个细胞的基础上测量活细胞中的 GCase 活性。