Date published: 2026-4-12

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Pepsin C Inhibitors

Pepsin C inhibitors belong to a distinctive chemical class that plays a crucial role in modulating the activity of the enzyme pepsin C within the human body. Pepsin C is a member of the aspartic protease family, primarily found in the gastric mucosa. Aspartic proteases are enzymes that catalyze the hydrolysis of peptide bonds in proteins. Pepsin C, specifically, is involved in the digestion of dietary proteins, breaking them down into smaller peptides.

The inhibition of pepsin C activity is essential for maintaining the delicate balance within the gastrointestinal system, avoiding excessive proteolysis that may lead to digestive disorders.The chemical structures of pepsin C inhibitors are characterized by their unique arrangement of functional groups, allowing them to selectively interact with the active site of the enzyme. These inhibitors act as molecular switches, regulating the enzymatic activity of pepsin C and influencing the overall digestive process. Understanding the structural features and mechanisms of action of pepsin C inhibitors is crucial for unraveling their physiological significance and potential implications in various biological processes.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Omeprazole

73590-58-6sc-202265
50 mg
$67.00
4
(1)

Omeprazole is a proton pump inhibitor that reduces gastric acid production, therefore indirectly reducing Pepsin C activity.

Lansoprazole

103577-45-3sc-203101
sc-203101A
500 mg
1 g
$59.00
$176.00
6
(0)

Similar to Omeprazole, Lansoprazole inhibits the stomach's acid production, indirectly affecting Pepsin C activity.

Pantoprazole

102625-70-7sc-204830
sc-204830A
100 mg
500 mg
$89.00
$255.00
2
(0)

Pantoprazole is another proton pump inhibitor which can indirectly inhibit Pepsin C by lowering gastric acidity.

Rabeprazole

117976-89-3sc-204872
sc-204872A
10 mg
25 mg
$349.00
$620.00
2
(1)

Rabeprazole can indirectly inhibit Pepsin C activity by inhibiting gastric acid secretion.

Famotidine

76824-35-6sc-205691
sc-205691A
500 mg
1 g
$65.00
$111.00
(0)

Famotidine is a histamine H2-receptor antagonist that reduces acid production in the stomach, indirectly suppressing Pepsin C activity.

Ranitidine

66357-35-5sc-203679
1 g
$193.00
(1)

Ranitidine, an H2-receptor antagonist, can indirectly inhibit Pepsin C by reducing gastric acid production.

Cimetidine

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

Cimetidine is another H2-receptor antagonist that reduces stomach acid production, indirectly affecting Pepsin C.

Misoprostol

59122-46-2sc-201264
sc-201264A
sc-201264B
10 mg
100 mg
1 g
$183.00
$1149.00
$7080.00
2
(1)

Misoprostol, a prostaglandin E1 analogue, can indirectly inhibit Pepsin C by reducing gastric acid and increasing bicarbonate secretion.