Pentagastrin

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

五肽胃泌素是一种合成多肽，胃肠外给药时具有类似胃泌素的作用，可引起唾液蛋白的分泌和合成。

Pentagastrin is a synthetic polypeptide that has effects like gastrin when given parenterally. It stimulates the secretion of gastric acid, pepsin, and intrinsic factor, and has been used as a diagnostic aid as the pentagastrin-stimulated calcitonin test. Pentagastrin binds to the cholecystokinin-B receptor, which is expressed widely in the brain. Activation of these receptors activates the phospholipase C second messenger system.(In Vitro):Pentagastrin (ICI-50123) (0.1-100 μM; GH3-cells) increases intracellular Ca2+ in a dose-dependent manner with a maximal increase of 2.77-fold.Pentagastrin (ICI-50123) (0.1-100 μM; GH3-cells) bounds dose dependently to GH3 cells.(In Vivo):Pentagastrin (ICI-50123) (80 μg/kg/h; i.v.; male Sprague-Dawley rats) protects rat gastric mucosa from acidified aspirin injury.

Pentagastrin (ICI-50123) (0.1-100 μM; GH3-cells) increases intracellular Ca2+ in a dose-dependent manner with a maximal increase of 2.77-fold.Pentagastrin (ICI-50123) (0.1-100 μM; GH3-cells) bounds dose dependently to GH3 cells.

Pentagastrin (ICI-50123) (80 μg/kg/h; i.v.; male Sprague-Dawley rats) protects rat gastric mucosa from acidified aspirin injury. Animal Model:Male Sprague-Dawley rats (approximately 200 g) Dosage:80 μg/kg/h Administration:Intravenous injection Result:Protected rat gastric mucosa from acidified aspirin injury. Induced a hyperaemic response to luminal acid challenge, increased mucus gel thickness, and elevated pHi during acid challenge.

Pentagastrin | NCGC00183362-01 | Pentagastrinum | Peptavlon

Others

Other Targets

Others

Cancer

——

5534-95-2

767.89

C37H49N7O9S

>98% (HPLC)

DMSO : ≥ 34 mg/mL; 44.28 mM

CSCC[C@H](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)CCNC(=O)OC(C)(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](Cc1ccccc1)C(N)=O

(3S)-4-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-3-[[(2S)-2-[[(2S)-3-(1H-indol-3-yl)-2-[3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoylamino]propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-oxobutanoic acid

(-20℃)

With Ice Pack

≥ 2 years