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CAS 9001-75-6

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Pepsin A

Description:
Pepsin A is a digestive enzyme that plays a crucial role in the breakdown of proteins in the stomach. It is classified as a protease and is produced in the gastric glands of the stomach as an inactive precursor known as pepsinogen, which is activated by the acidic environment (pH 1.5 to 3.5) of gastric juice. Pepsin A exhibits optimal activity at low pH levels, making it particularly effective in the acidic conditions of the stomach. This enzyme specifically cleaves peptide bonds, primarily those involving aromatic amino acids, facilitating protein digestion into smaller peptides. Pepsin A is a glycoprotein and is characterized by its high molecular weight and complex structure, which includes multiple disulfide bonds that contribute to its stability and functionality. It is widely used in various applications, including food processing, pharmaceuticals, and research, due to its ability to hydrolyze proteins efficiently. Additionally, pepsin is often studied for its role in digestive health and its potential therapeutic applications in treating certain gastrointestinal disorders.
Formula:Unspecified
Synonyms:
  • E.C. 3.4.23.1
  • E.C. 3.4.4.1
  • P7012 1G
  • Pepsibio
  • Pepsibio 1:10,000
  • Pepsin
  • Pepsin 3
  • Pepsin P389P
  • Puerzym
  • R 5500
  • See more synonyms
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