Yih-Tai Chen

Title: Yih-Tai Chen: Innovator in Molecular Binding and Fluorescent Proteins

Introduction

Yih-Tai Chen is a notable inventor based in Gibsonia, PA (US), recognized for his contributions to the field of molecular biology. He holds a total of 4 patents, showcasing his innovative approach to scientific challenges.

Latest Patents

Among his latest patents, Chen has developed fusion proteins and assays for molecular binding. This invention provides novel recombinant fusion proteins designed to detect the binding of a molecule of interest. These proteins include a detection domain, a first and optionally a second localization domain, and a binding domain. Additionally, the invention encompasses recombinant nucleic acid molecules, expression vectors, genetically engineered host cells, and kits for utilizing these fusion proteins. Furthermore, methods for identifying compounds that alter the binding of a molecule of interest in a cell are also included.

Another significant patent involves synthetic DNA encoding an orange seapen-derived green fluorescent protein. This synthetic version has been modified to favor codons for mammalian expression systems. The encoded protein consists of 239 amino acid residues, compared to the wild type, which has 238 amino acids. A valine residue has been added at the second position from the amino terminus, altering the codon preference bias in the majority of the wild type codons. This humanized green fluorescent protein serves as a fluorescent tag for monitoring the activities of its fusion partners through imaging-based approaches.

Career Highlights

Yih-Tai Chen has worked with several prominent companies, including Cellomics, Inc. and Prolume, Ltd. His experience in these organizations has contributed to his expertise in molecular biology and protein engineering.

Collaborations

Throughout his career, Chen has collaborated with notable individuals such as Longguang Cao and Gary L. Bright. These partnerships have further enhanced his research and development efforts in the field.

Conclusion

Yih-Tai Chen's innovative work in molecular binding and fluorescent proteins has made a significant impact in the scientific community. His patents reflect a commitment to advancing technology in molecular biology, paving the way for future discoveries.