Gil Tsu Choi

Title: Gil Tsu Choi: Innovator in Glycosylation Technology

Introduction

Gil Tsu Choi is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of glycosylation, particularly in relation to ginsenosides. With a total of 2 patents, his work has implications for both scientific research and practical applications in biotechnology.

Latest Patents

Choi's latest patents include a method for glycosylation of ginsenoside using a glycosyltransferase derived from Panax ginseng. This invention focuses on a uridine diphosphate (UDP)-glycosyltransferase protein that exhibits glycosylation activity for a hydroxyl group at the C-20 position of protopanaxadiol (PPD)- or protopanaxatriol (PPT)-type ginsenosides. Another notable patent is for a novel UDP-glycosyltransferase derived from ginseng, which details a method for preparing glycosylated ginsenoside by converting PPD-type ginsenoside using the UDP-glycosyltransferase. This patent also discusses a composition for enhancing the expression of the UDP-glycosyltransferase using methyl jasmonate (MeJA).

Career Highlights

Choi has worked at esteemed institutions such as the Korea Advanced Institute of Science and Technology and the Intelligent Synthetic Biology Center. His research has focused on advancing the understanding and application of glycosylation processes, which are crucial in the development of various biopharmaceuticals.

Collaborations

Throughout his career, Choi has collaborated with notable colleagues, including Suk Chae Jung and Woo Hyun Kim. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Gil Tsu Choi is a key figure in the field of glycosylation technology, with a focus on ginsenosides. His innovative patents and collaborations highlight his commitment to advancing biotechnology. His work continues to influence the scientific community and has the potential for significant practical applications.