CAS NO: | 5534-95-2 |
生物活性 | Pentagastrin (ICI-50123) is a potent, selectiveCholecystokinin B (CCKB) receptorantagonists withIC50values of 11 nM and 1100 nM for CCKBand CCKA, respectively. Pentagastrin enhances gastric mucosal defense mechanisms against acid and protects the gastric mucosa from experimental injury[1].[2]. | ||||||||||||||||
IC50& Target |
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体外研究 (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[1]. | ||||||||||||||||
体内研究 (In Vivo) | Pentagastrin (ICI-50123) (80 μg/kg/h; i.v.; male Sprague-Dawley rats) protects rat gastric mucosa from acidified aspirin injury[2].
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分子量 | 767.89 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C37H49N7O9S | ||||||||||||||||
CAS 号 | 5534-95-2 | ||||||||||||||||
中文名称 | 五肽胃泌素;五肽胃必素;五肽促胃液素 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 | Sealed storage, away from moisture and light
*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light) | ||||||||||||||||
溶解性数据 | In Vitro: DMSO : ≥ 34 mg/mL(44.28 mM) H2O :< 0.1 mg/mL (ultrasonic)(insoluble) *"≥" means soluble, but saturation unknown. 配制储备液
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
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