Dong Ki Choi

Title: Innovations of Dong Ki Choi

Introduction

Dong Ki Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of biotechnology, particularly in the development of innovative protein structures. With a total of 4 patents, his work focuses on enhancing the efficacy and longevity of physiologically active proteins.

Latest Patents

One of his latest patents is titled "Heterodimeric Fc-fused cytokine and pharmaceutical composition comprising the same." This invention relates to a heterodimeric Fc-fused protein that includes a first and a second Fc region of an immunoglobulin Fc pair. The protein is designed to maintain the activity of naturally occurring physiologically active proteins by forming a complex with two or more different subunits. The innovation allows for the linking of these subunits to the N-terminus or C-terminus of the Fc regions, with mutations in the CH3 domains to promote heterodimeric Fc formation. This advancement significantly increases the in vivo half-life of the physiologically active protein, ensuring prolonged physiological activities.

Career Highlights

Dong Ki Choi is affiliated with the Ajou University Industry-Academic Cooperation Foundation. His work at this institution has allowed him to collaborate with other experts in the field, further enhancing his research and development efforts.

Collaborations

Some of his notable coworkers include Yong Sung Kim and Keunok Jung. Their collaborative efforts have contributed to the success of various projects and innovations in biotechnology.

Conclusion

Dong Ki Choi's innovative work in the field of biotechnology, particularly with his heterodimeric Fc-fused proteins, showcases his commitment to advancing medical science. His contributions are paving the way for new therapeutic options and improved patient outcomes.