Motohiro Horiuchi

Title: Innovations by Motohiro Horiuchi

Introduction

Motohiro Horiuchi is a notable inventor based in Sapporo, Japan. He has made significant contributions to the field of antigen detection through his innovative methods. His work focuses on enhancing the accuracy and speed of antigen assays, which are crucial in various scientific and medical applications.

Latest Patents

Horiuchi holds a patent for a method of quickly detecting and/or assaying antigens using fluorescence correlation spectroscopy (FCS). This method utilizes a fluorescence-labeled antibody fragment and a non-fluorescence-labeled intact antibody to form a complex with the antigen. The key innovation lies in the significant difference in diffusion rates between the unbonded fluorescence-labeled antibody fragment and the complex formed with the antigen. This diffusion rate can be accurately determined using FCS, allowing for the assay of a wide range of antigens, including abnormal prions and harmful proteins found in food materials.

Career Highlights

Motohiro Horiuchi is affiliated with the Japan Science and Technology Agency, where he continues to advance his research and development efforts. His work has garnered attention for its potential applications in diagnostics and food safety.

Collaborations

Horiuchi has collaborated with esteemed colleagues such as Masataka Kinjo and Fumihiko Fujii. These partnerships have contributed to the advancement of his research and the successful implementation of his innovative methods.

Conclusion

Motohiro Horiuchi's contributions to antigen detection through his patented methods exemplify the importance of innovation in scientific research. His work not only enhances diagnostic capabilities but also addresses critical health and safety concerns.