| Customization: | Available |
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| CAS No.: | 9002-07-7 |
| Formula: | N/a |
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Trypsin is a serine protease enzyme that plays a crucial role in the digestion of proteins. It is synthesized in the pancreas as an inactive precursor, trypsinogen, and is secreted into the small intestine, where it is activated1. Trypsin is known for its ability to specifically cleave peptide bonds on the carboxyl side of lysine and arginine residues, which are basic amino acids, making it an essential component in the breakdown of proteins into smaller peptides and amino acids2.
This enzyme is a key factor in both physiological and industrial processes. In the human body, trypsin aids in the digestion of dietary proteins, while in research and industry, it is widely used for the hydrolysis of proteins in various applications such as cell dissociation in cell culture, protein sequencing, and the production of peptide-based drugs3.
Commercially available trypsin can be derived from various sources, including animal pancreas (commonly from pigs, cows, or sheep) or recombinant DNA technology, which allows for the production of trypsin in host organisms like yeast or bacteria. Recombinant trypsin is particularly useful as it is free from animal-derived impurities and may not carry the risk of transmitting animal viruses
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