Recombinant Human PTBP3 Protein, N-His

Description of Recombinant Human PTBP3 Protein, N-His

Introduction

Recombinant Human PTBP3 Protein is a synthetic version of the human polypyrimidine tract-binding protein 3 (PTBP3). This protein is involved in the regulation of gene expression and has been found to play a crucial role in various cellular processes. In this article, we will explore the structure, activity, and applications of Recombinant Human PTBP3 Protein.

Structure of Recombinant Human PTBP3 Protein

The PTBP3 gene is located on chromosome 2 and encodes for a protein of 531 amino acids. The recombinant version of this protein is produced in a laboratory using genetic engineering techniques. It is composed of the same amino acid sequence as the natural PTBP3 protein, but with the addition of a small tag for purification purposes.

The protein has a highly conserved RNA recognition motif (RRM) domain, which is responsible for binding to specific RNA sequences. It also has a proline-rich region that is involved in protein-protein interactions. The structure of Recombinant Human PTBP3 Protein has been extensively studied using techniques such as X-ray crystallography, which has provided valuable insights into its functional properties.

Activity of Recombinant Human PTBP3 Protein

Recombinant Human PTBP3 Protein is a multifunctional protein that plays a crucial role in various cellular processes. Its main function is to regulate alternative splicing of pre-mRNA, which is a crucial step in gene expression. It does so by binding to specific RNA sequences and either promoting or inhibiting the splicing process.

Apart from its role in alternative splicing, Recombinant Human PTBP3 Protein has also been found to regulate mRNA stability and translation. It interacts with other proteins and RNA molecules to form complexes that control the expression of various genes. This protein has also been linked to the regulation of cell proliferation and differentiation, making it an important player in development and disease.

Applications of Recombinant Human PTBP3 Protein

Due to its diverse functions, Recombinant Human PTBP3 Protein has a wide range of applications in both basic research and clinical settings. One of its primary uses is in the study of gene expression and regulation. Researchers can use this protein to investigate the mechanism of alternative splicing and its role in various cellular processes.

In addition, Recombinant Human PTBP3 Protein has potential therapeutic applications. It has been found to be overexpressed in certain types of cancer, making it a potential target for cancer treatment. By understanding its structure and activity, scientists can develop drugs that can specifically target this protein and inhibit its function, thereby preventing cancer growth.

Furthermore, Recombinant Human PTBP3 Protein has been used in the development of diagnostic tests for certain diseases. Its role in regulating gene expression makes it a potential biomarker for various conditions. By detecting the levels of this protein in a patient’s sample, doctors can diagnose diseases and monitor their progression.

Conclusion

Recombinant Human PTBP3 Protein is a synthetic version of the human PTBP3 protein, which plays a crucial role in gene expression and regulation. Its structure, activity, and applications have been extensively studied, providing valuable insights into its functional properties. This protein has a wide range of applications in both basic research and clinical settings, making it an important tool for understanding various cellular processes and developing potential therapies for diseases.