PantoprazolePantoprazole
MedChemExpress (MCE)
HY-17507
102625-70-7
BY1023
SKF96022
99.94%
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Room temperature in continental US
may vary elsewhere.
Pantoprazole (BY10232) is an orally active and potent proton pump inhibitor (PPI). Pantoprazole, a substituted benzimidazole, is a potent H+/K+-ATPase inhibitor with an IC50 of 6.8 μM. Pantoprazole improves pH stability and has anti-secretory, anti-ulcer activities. Pantoprazole significantly increased tumor growth delay combined with Doxorubicin (HY-15142).
Pantoprazole (BY1023
1-10000 μM) leads to concentration-dependent increases in endosomal pH in EMT-6 and MCF7 cells[1]. Pantoprazole (BY10232) can block exosome release. Pantoprazole (BY10232) inhibits the activity of V-H+-ATPase and impaires the ability of tumour cells (melanomas, adenocarcinomas, and lymphoma cell lines) to acidify the extracellular medium[2]
Pantoprazole (BY1023
200 mg/kg
IP
once a week for 3 weeks) significantly increases tumor growth delay of MCF-7 xenografts combined with Doxorubicin[1]. Pantoprazole (0.3-3 mg/kg, p.o.) dose-dependently decreases both basal acid secretion in pylorus-ligated rats and the stimulated acid secretion induced by mepirizole in acute fistula rats[4].
proton pump Cellular Effect Cell Line Type Value Description References
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[1]. Krupa J Patel, et al. Use of the proton pump inhibitor pantoprazole to modify the distribution and activity of doxorubicin: a potential strategy to improve the therapy of solid tumors. Clin Cancer Res. 2013 Dec 15
19(24):6766-76. [Content Brief]
[2]. Huarui Zhang, et al. Advances in the discovery of exosome inhibitors in cancer. J Enzyme Inhib Med Chem. 2020 Dec
35(1):1322-1330. [Content Brief]
[3]. W Beil, et al. Pantoprazole: a novel H+/K(+)-ATPase inhibitor with an improved pH stability. Eur J Pharmacol. 1992 Aug 6
218(2-3):265-71. [Content Brief]
[4]. K Takeuchi, et al. Effects of pantoprazole, a novel H+/K+-ATPase inhibitor, on duodenal ulcerogenic and healing responses in rats: a comparative study with omeprazole and lansoprazole. J Gastroenterol Hepatol. 1999 Mar
14(3):251-7. [Content Brief]