Pepsin CAS:9001-76-7 Manufacturer Price

Pepsin is a digestive enzyme found in the stomach that plays a critical role in the digestion and breakdown of proteins. It belongs to a group of enzymes called proteases, which are responsible for breaking down proteins into smaller peptides and amino acids, allowing for their absorption in the small intestine.

Pepsin is produced and secreted by the cells lining the stomach, known as chief cells, in an inactive form called pepsinogen. When food enters the stomach, it triggers the release of gastric acid, which converts pepsinogen into its active form, pepsin. Pepsin functions optimally in an acidic environment, as the low pH of the stomach helps to activate and maintain its enzymatic activity.

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Application and Effect

Medical applications: Pepsin is used in some diagnostic tests and procedures. It can be used for testing the presence of proteins in biological samples or as a component in certain laboratory assays that require protein digestion. Pepsin is also used in formulations for the treatment of certain digestive disorders, such as enzyme deficiencies or conditions characterized by inadequate protein digestion.

Industrial applications: Pepsin finds applications in various industrial processes, primarily in the food and pharmaceutical industries. It is used in the production of protein hydrolysates, which are commonly used as flavor enhancers or nutritional supplements. Pepsin is also employed in the cosmetic industry for enzymatic peeling, as it helps to remove dead skin cells and promote skin renewal.

Research purposes: Pepsin is widely used in laboratories and research facilities for experimental purposes. It is commonly employed in studies related to protein structure and function or protein digestion and absorption. Pepsin is used to simulate the conditions of the stomach and facilitate enzymatic digestion in vitro, providing insights into the physiological processes involved.