Litorin acetate 是一种两栖类铃蟾肽衍生物，是一种铃蟾肽受体激动剂。它刺激平滑肌收缩，刺激胃泌素、胃酸和胰腺分泌，抑制体内营养。

Litorin acetate, an amphibian bombesin peptide derivative, is an bombesin receptor agonist. It stimulates the contraction of smooth muscle, stimulates gastrin, gastric acid, and pancreatic secretion, and suppresses the nutriment in vivo.

99mTc-Litorin is developed for non-invasive imaging of tumors with overexpressed gastrin-releasing peptide receptors (GRP-R)[1]. [D-Phe1,Leu8,9]Litorin inhibits binding of 125I-[Tyr4] BN to murine Swiss 3T3 cells with a Ki of 5.1 nM[2]. Litorin stimulates 3H-Thymidine incorporation in murine Swiss 3T3 cells with an EC50 of 2.3 nM[2].

Litorin stimulates the contraction of smooth muscle, stimulates gastrin, gastric acid, and pancreatic secretion, and suppresses the nutriment in in vivo experiments[2].

T20604L

C53H72N14O13S

1145.29

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years