Recombinant Human GPT2, N-His

Introduction to Recombinant Human GPT2

Recombinant Human GPT2 is a protein that has been produced using recombinant DNA technology. This technology involves inserting a specific gene into a host organism, such as bacteria or yeast, to produce large amounts of a desired protein. In the case of Recombinant Human GPT2, the gene for this protein is inserted into a host organism and then grown in large quantities, allowing for the production of a highly pure and specific protein.

Structure of Recombinant Human GPT2

Recombinant Human GPT2 is a member of the glutamate pyruvate transaminase family of proteins. It is composed of 444 amino acids and has a molecular weight of approximately 50 kDa. The protein has a three-dimensional structure that consists of two domains, an N-terminal domain and a C-terminal domain, connected by a flexible linker region. The N-terminal domain contains the active site of the protein, while the C-terminal domain is involved in protein-protein interactions.

Activity of Recombinant Human GPT2

Recombinant Human GPT2 is an enzyme that plays a crucial role in the metabolism of amino acids. Specifically, it catalyzes the reversible conversion of glutamate and pyruvate to alpha-ketoglutarate and alanine. This reaction is important for maintaining the balance of amino acids in the body and is essential for the proper functioning of various organs, including the liver, brain, and muscles.

The activity of Recombinant Human GPT2 is highly specific, meaning it only acts on a specific substrate, glutamate, and produces a specific product, alpha-ketoglutarate. This specificity is crucial for the proper functioning of the enzyme and ensures that it does not interfere with other metabolic processes in the body.

Applications of Recombinant Human GPT2

The high specificity and activity of Recombinant Human GPT2 make it a valuable tool in various fields, including research, diagnostics, and biotechnology.

In research, Recombinant Human GPT2 is used to study the role of this enzyme in various diseases and conditions. For example, studies have shown that changes in the activity of GPT2 are associated with liver diseases, such as non-alcoholic fatty liver disease and liver cancer. By using Recombinant Human GPT2, researchers can better understand the mechanisms underlying these diseases and develop potential treatments.

In diagnostics, Recombinant Human GPT2 is used as a biomarker for liver damage. Elevated levels of this enzyme in the blood can indicate liver injury, making it a useful tool for diagnosing and monitoring liver diseases.

In biotechnology, Recombinant Human GPT2 is used for the production of alpha-ketoglutarate, an important compound used in the production of antibiotics, food additives, and other industrial products. The high specificity and activity of this enzyme make it a cost-effective and efficient tool for the large-scale production of alpha-ketoglutarate.

Conclusion

In summary, Recombinant Human GPT2 is a highly specific and active enzyme that plays a crucial role in the metabolism of amino acids. Its structure and activity make it a valuable tool in various fields, including research, diagnostics, and biotechnology. As more studies are conducted and its applications are expanded, Recombinant Human GPT2 will continue to play an important role in advancing our understanding of human health and disease.