Sang Woo Seo

Title: Innovations by Inventor Sang Woo Seo

Introduction

Sang Woo Seo is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of biotechnology, particularly in the development of methods for controlling plasmid copy numbers and enhancing the production of recombinant proteins. With a total of 5 patents, his work has broad implications for various industries.

Latest Patents

One of his latest patents is a method for quantitatively controlling plasmid copy number in an antibiotic-free plasmid maintenance system. This invention relates to a gene expression cassette that includes a synthetic 5' untranslated region (5′ UTR), a promoter, and a regulatory gene. It also involves a recombinant vector with a replication origin and the gene expression cassette, as well as a recombinant microorganism that shows alleviated segregational instability. The method allows for the stable maintenance of plasmids in an antibiotic-free medium, which is crucial for reducing intercellular variations. Another notable patent is a gene expression cassette capable of initiating translation after the completion of transcription for producing high-quality recombinant proteins in bacteria. This innovation enhances productivity while reducing purification costs.

Career Highlights

Sang Woo Seo has worked with esteemed institutions such as the Postech Academy-Industry Foundation and Seoul National University. His research and innovations have positioned him as a key figure in the biotechnology sector.

Collaborations

He has collaborated with notable colleagues, including Gyoo Yeol Jung and Hyun Gyu Lim, contributing to advancements in his field.

Conclusion

Sang Woo Seo's innovative work in biotechnology, particularly in plasmid maintenance and recombinant protein production, showcases his significant impact on the industry. His patents reflect a commitment to advancing scientific knowledge and practical applications in biotechnology.