I-Hsuan Chen

Title: I-Hsuan Chen: Innovator in Host Cell Protein Identification

Introduction

I-Hsuan Chen is a notable inventor based in Redwood City, CA (US). He has made significant contributions to the field of biotechnology, particularly in the identification and characterization of host cell proteins. With a total of 2 patents, his work has implications for improving the efficiency and accuracy of protein analysis in various applications.

Latest Patents

I-Hsuan Chen's latest patents include innovative methods for identifying host cell proteins in sample matrices. One of his patents focuses on the identification of host cell proteins, providing a method that enhances the detection of these proteins in complex samples. Another patent details methods for characterizing low-abundance host cell proteins, which involves enriching HCP impurities using interacting peptide ligands attached to solid support. This method allows for the elution of HCP impurities using solutions containing phase transfer surfactants, followed by digestion and identification using mass spectrometry.

Career Highlights

I-Hsuan Chen is currently employed at Regeneron Pharmaceuticals, Inc., where he applies his expertise in protein analysis. His work contributes to the development of biopharmaceuticals and enhances the understanding of protein interactions in therapeutic contexts.

Collaborations

Some of his notable coworkers include Ning Li and Hui Xiao, who collaborate with him on various projects related to protein research and development.

Conclusion

I-Hsuan Chen's innovative work in the field of host cell protein identification showcases his commitment to advancing biotechnology. His patents reflect a deep understanding of protein interactions and their implications in pharmaceutical development.