An-Fei Hsu

Title: An-Fei Hsu: Innovator in Bioactive Protein Immobilization

Introduction

An-Fei Hsu is a notable inventor based in Ambler, PA (US). He has made significant contributions to the field of bioactive protein immobilization. His innovative work has led to the development of a unique patent that enhances the stability and activity of bioactive proteins.

Latest Patents

An-Fei Hsu holds a patent for the "Immobilization of bioactive protein in phyllosilicates." This patent describes a method for preparing immobilized bioactive protein compositions. The compositions contain a bioactive protein, such as an enzyme, intercalated into galleries of a phyllosilicate, along with a crosslinking compound. The process involves delaminating a sodium-saturated phyllosilicate, mixing it with a bioactive protein, and crosslinking with various compounds. Remarkably, the immobilized compositions can achieve activities of up to 170% of free protein and retain up to 98% of their original activity after two weeks at room temperature.

Career Highlights

An-Fei Hsu is associated with the United States of America, as represented by the Secretary of Agriculture. His work focuses on enhancing the functionality and stability of bioactive proteins, which has important implications for various applications in biotechnology and agriculture.

Collaborations

An-Fei Hsu has collaborated with notable colleagues, including Siyuan Shen and Thomas A Foglia. Their combined expertise has contributed to the advancement of research in the field of bioactive proteins.

Conclusion

An-Fei Hsu's innovative work in the immobilization of bioactive proteins showcases his significant contributions to biotechnology. His patent reflects a promising approach to enhancing protein stability and activity, which could lead to advancements in various applications.