Date published: 2025-10-25

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Pepsinogen A Inhibitors

The chemical class denoted as Pepsinogen A Inhibitors is designed to selectively modulate the activity of pepsinogen A, an inactive precursor enzyme that plays a crucial role in the digestive system. Pepsinogen A is secreted by the gastric chief cells in the stomach lining and subsequently activated to pepsin, an enzyme essential for the breakdown of proteins during the digestive process. Inhibitors targeting pepsinogen A operate by interfering with its activation or inhibiting its conversion into the active form, pepsin. This modulation may disrupt the normal digestive cascade, affecting the breakdown of proteins and potentially influencing downstream processes in the gastrointestinal environment.

The presumed mechanism of action for pepsinogen A inhibitors involves their selective interaction with pepsinogen A, either impeding its activation or blocking its conversion into pepsin. These inhibitors are envisioned as valuable tools for researchers investigating the intricate processes of digestion and gastric physiology. The study of pepsinogen A inhibitors, in this theoretical context, contributes to our understanding of the regulatory mechanisms that govern digestive enzyme activation, providing insights into the molecular intricacies of protein digestion within the stomach. As part of ongoing scientific inquiry, exploring the effects of pepsinogen A inhibitors contributes to the broader knowledge of digestive processes and aids in uncovering potential targets for further research in gastrointestinal biology.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Ranitidine

66357-35-5sc-203679
1 g
$189.00
(1)

As an H2 receptor antagonist, ranitidine reduces stomach acid production, which may lead to decreased pepsinogen A levels.

Famotidine

76824-35-6sc-205691
sc-205691A
500 mg
1 g
$64.00
$109.00
(0)

Another H2 receptor antagonist that lowers gastric acid secretion and could indirectly reduce pepsinogen A secretion.

Omeprazole

73590-58-6sc-202265
50 mg
$66.00
4
(1)

Reduces stomach acidity by irreversibly inhibiting the proton pump, potentially decreasing pepsinogen A secretion.

Lansoprazole

103577-45-3sc-203101
sc-203101A
500 mg
1 g
$58.00
$173.00
6
(0)

A proton pump inhibitor that decreases stomach acid, possibly affecting pepsinogen A secretion.

Pantoprazole

102625-70-7sc-204830
sc-204830A
100 mg
500 mg
$87.00
$250.00
2
(0)

Reduces gastric acid secretion by inhibiting proton pumps, which might influence pepsinogen A levels.

Cimetidine

51481-61-9sc-202996
sc-202996A
5 g
10 g
$62.00
$86.00
1
(1)

Blocks H2 receptors to reduce stomach acid production, potentially decreasing pepsinogen A secretion.

Rabeprazole

117976-89-3sc-204872
sc-204872A
10 mg
25 mg
$342.00
$608.00
2
(1)

A proton pump inhibitor that can lower gastric acid secretion, possibly affecting pepsinogen A secretion.

(R)-Lansoprazole

138530-94-6sc-208242
1 mg
$240.00
2
(1)

A proton pump inhibitor that might reduce gastric acid and, as a consequence, pepsinogen A secretion.