Recombinant Human PDE4D Protein, N-His

Introduction

Recombinant Human PDE4D Protein, also known as Phosphodiesterase 4D, is a type of enzyme that plays a crucial role in regulating cellular signaling pathways. This protein is produced through genetic engineering techniques, making it a valuable tool in various scientific and medical applications.

Structure of Recombinant Human PDE4D Protein

The Recombinant Human PDE4D Protein is a large enzyme consisting of 809 amino acids. It belongs to the phosphodiesterase superfamily and is composed of a catalytic domain and regulatory domains. The catalytic domain is responsible for the enzymatic activity of the protein, while the regulatory domains help in the regulation of its activity.

The crystal structure of Recombinant Human PDE4D Protein has been extensively studied, revealing important insights into its function. The catalytic domain contains a conserved active site, which is essential for the hydrolysis of cyclic adenosine monophosphate (cAMP). The regulatory domains, on the other hand, have binding sites for various molecules that can modulate the enzyme’s activity.

Activity of Recombinant Human PDE4D Protein

The main function of Recombinant Human PDE4D Protein is to hydrolyze cAMP, a key signaling molecule involved in many cellular processes. This hydrolysis leads to the inactivation of cAMP, thereby regulating its levels and downstream signaling pathways.

Studies have shown that Recombinant Human PDE4D Protein is highly specific for cAMP and has a high affinity for this molecule. It is also known to be a highly efficient enzyme, with a turnover rate of up to 10,000 molecules of cAMP per minute. This makes it a crucial regulator of cAMP signaling in various physiological and pathological conditions.

Applications of Recombinant Human PDE4D Protein

Recombinant Human PDE4D Protein has a wide range of applications in both basic research and clinical settings. Some of the major applications include:

• Drug Development: The specific and potent activity of Recombinant Human PDE4D Protein makes it an attractive target for drug development. Inhibitors of this enzyme have been developed and are currently being investigated for their potential in treating various diseases, including inflammation, autoimmune disorders, and cancer.
• Biomarker for Disease: Studies have shown that the expression of PDE4D is altered in various diseases, making it a potential biomarker for diagnosis and prognosis. Recombinant Human PDE4D Protein can be used to detect and measure the levels of this enzyme in biological samples, providing valuable insights into disease progression and treatment response.
• Research Tool: Recombinant Human PDE4D Protein is widely used as a research tool to study cAMP signaling and its role in different cellular processes. Its high specificity and activity make it a valuable tool for understanding the complex signaling pathways involved in various diseases.

Conclusion

In summary, Recombinant Human PDE4D Protein is a crucial enzyme with a well-defined structure and highly specific activity. It plays a vital role in regulating cAMP signaling and has numerous applications in drug development, disease diagnosis, and basic research. Its production through genetic engineering techniques has made it a valuable tool in the scientific community, providing a deeper understanding of cellular processes and potential therapeutic targets for various diseases.