Recombinant Human AKAP8 Protein, N-GST

Introduction to Recombinant Human AKAP8 Protein

Recombinant Human AKAP8 Protein, also known as A-kinase anchor protein 8, is a protein that plays a crucial role in regulating cellular processes such as cell cycle progression, DNA repair, and gene expression. This protein is encoded by the AKAP8 gene and is found in all human cells.

Structure of Recombinant Human AKAP8 Protein

The structure of Recombinant Human AKAP8 Protein is composed of 848 amino acids and has a molecular weight of approximately 97 kDa. It consists of multiple domains, including a nuclear localization signal, a DNA binding domain, and an A-kinase anchoring domain. The protein also contains several phosphorylation sites, which allow it to interact with other proteins and regulate their activity.

Activity of Recombinant Human AKAP8 Protein

Recombinant Human AKAP8 Protein is primarily known for its role as an A-kinase anchor protein. It acts as a scaffold, bringing together protein kinase A (PKA) and its substrates, thereby facilitating the phosphorylation of these substrates. This activity is essential for the proper functioning of various cellular processes, including cell growth, differentiation, and survival.

Moreover, Recombinant Human AKAP8 Protein is involved in regulating the cell cycle. It interacts with cyclin-dependent kinases (CDKs) and cyclins, which are essential for cell cycle progression. By regulating the activity of these proteins, AKAP8 helps to maintain the balance between cell growth and cell death.

Another crucial activity of Recombinant Human AKAP8 Protein is its role in DNA repair. It has been shown to interact with proteins involved in DNA damage response, such as BRCA1 and BRCA2. This interaction helps to recruit these proteins to sites of DNA damage, thereby promoting efficient DNA repair.

Application of Recombinant Human AKAP8 Protein

The unique structure and activity of Recombinant Human AKAP8 Protein make it a valuable tool in various research areas. One of its primary applications is in the study of protein-protein interactions. The A-kinase anchoring domain of AKAP8 allows it to interact with multiple proteins, making it an ideal candidate for studying protein complexes and their functions.

Moreover, Recombinant Human AKAP8 Protein is also used in drug discovery and development. Its role in regulating cell cycle progression and DNA repair makes it a potential target for cancer therapy. Researchers are exploring ways to target AKAP8 and inhibit its activity, which could lead to the development of novel cancer treatments.

In addition to its role in cancer, Recombinant Human AKAP8 Protein has also been linked to other diseases, such as heart disease and neurological disorders. Thus, further research on this protein could provide valuable insights into the underlying mechanisms of these diseases and potentially lead to the development of new treatments.

Conclusion

In conclusion, Recombinant Human AKAP8 Protein is a crucial protein involved in various cellular processes. Its unique structure and activity make it a valuable tool for studying protein interactions and potential drug targets. Further research on this protein could lead to a better understanding of its role in diseases and the development of new treatments.