Shu-Ching Shih

Title: Innovations of Shu-Ching Shih in Biotechnology

Introduction

Shu-Ching Shih is a notable inventor based in York Avenue, NY (US). He has made significant contributions to the field of biotechnology, particularly in the area of hepatitis B research. His innovative methods have the potential to enhance the recovery of important proteins used in medical applications.

Latest Patents

Shu-Ching Shih holds a patent for the "Isolation of Hepatitis B surface antigen from transformed yeast cells." This patent describes a method for recovering hepatitis B surface antigen protein from transformed yeast cells. The process includes several steps: obtaining an aqueous homogenate of the yeast cells, enriching the hepatitis B surface antigen protein in the homogenate with a protein-aggregating reagent to form a precipitate, dissolving the precipitate in a buffer to create a suspension, and post-homogenizing the suspension to achieve a 10% to 50% increase in yield of the hepatitis B surface antigen protein compared to yields without the post-homogenizing step. This innovative approach has the potential to improve the efficiency of hepatitis B vaccine production.

Career Highlights

Shu-Ching Shih is associated with the Development Center for Biotechnology, where he continues to advance research in the field. His work has been instrumental in developing methods that can lead to better healthcare solutions. With a focus on biotechnology, he has dedicated his career to improving the understanding and treatment of viral infections.

Collaborations

Shu-Ching Shih has collaborated with notable colleagues, including Wei-Kuang Chi and Ae-Ning Lin. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of biotechnology.

Conclusion

Shu-Ching Shih's contributions to biotechnology, particularly through his patent on hepatitis B surface antigen isolation, highlight his role as an innovator in the field. His work not only advances scientific knowledge but also has practical implications for public health.