TEV Protease from ProteoGenix; catalogue ARO-P12749; research use only.
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TEV Protease, also known as Tobacco Etch Virus Protease, is a highly specific protease enzyme that is commonly used in recombinant protein expression and purification. It is derived from the Tobacco Etch Virus and has a molecular weight of approximately 27 kDa. This enzyme has gained significant attention in the scientific community due to its unique properties and wide range of applications in both research and therapeutic settings.
TEV Protease is a cysteine protease, meaning it contains a cysteine residue at its active site that is responsible for its catalytic activity. It is composed of 241 amino acids and has a distinct three-dimensional structure consisting of a catalytic domain and a helical domain. The catalytic domain contains the active site, while the helical domain is responsible for substrate recognition and binding.
TEV Protease is known for its high specificity and efficiency in cleaving peptide bonds at the recognition site ENLYFQ/G. This unique recognition sequence allows for precise and controlled cleavage of target proteins. Additionally, TEV Protease has a high turnover rate, meaning it can cleave multiple peptide bonds in a short amount of time. This makes it a highly efficient enzyme for protein purification.
TEV Protease has shown potential as a therapeutic target for various diseases. It has been studied for its ability to inhibit the growth and spread of cancer cells, particularly in breast cancer and melanoma. Additionally, TEV Protease has been explored as a potential treatment for viral infections, such as HIV and hepatitis C. Its high specificity and efficiency make it a promising candidate for targeted therapy.
TEV Protease is widely used in research for protein expression and purification. It is commonly used to remove affinity tags from recombinant proteins, as it can specifically cleave at the ENLYFQ/G recognition site. This allows for the isolation of the target protein in its native form, without any additional tags or residues. TEV Protease is also used in protein engineering studies to create fusion proteins with specific cleavage sites, allowing for controlled release of target proteins.
One of the most common applications of TEV Protease is in protein purification. Its high specificity and efficiency make it an ideal enzyme for removing affinity tags from recombinant proteins. This allows for the isolation of pure and functional proteins for further studies. TEV Protease is also used in combination with other proteases for sequential cleavage, allowing for the purification of multiple proteins from a single sample.
TEV Protease has also been used in enzyme engineering studies to create novel enzymes with specific cleavage sites. By modifying the recognition sequence of TEV Protease, researchers have been able to create enzymes with altered substrate specificity. This has potential applications in various industries, such as biotechnology and pharmaceuticals.
TEV Protease has been utilized in the development of biosensors for detecting specific proteins or molecules. By incorporating TEV Protease into a biosensor, researchers have been able to detect the presence of a target protein or molecule through the cleavage of a specific substrate. This has potential applications in medical diagnostics and environmental monitoring.
TEV Protease has also been explored for various industrial applications, such as in the production of food and beverages. It has been used to improve the texture and flavor of certain foods, as well as in the production of alcoholic beverages. Additionally, TEV Protease has potential applications in the textile industry for the production of natural fibers.
In conclusion, TEV Protease is a highly specific and efficient enzyme with a wide range of applications in both research and therapeutic settings.
ProteoGenix catalogue number ARO-P12749. For research use only.
Host: Escherichia coli (E.coli); Expression system: Prokaryotic expression; Molecular weight: 54.31 kDa; Fragment: TEV Protease is cloned from Tobacco etch virus (TEV) and expressed in E.coli.; Buffer: 25 mM Tris-HCl, pH8.0, 50 mM NaCl, 1 mM EDTA, 50% glycerol..
Available configurations: 50ug, 100ug, 1mg.
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