Hakuji Matsumoto

Title: Hakuji Matsumoto: Innovator in Thermostable DNA Polymerase

Introduction

Hakuji Matsumoto is a prominent inventor based in Otsu, Japan. He has made significant contributions to the field of biotechnology, particularly in the development of thermostable DNA polymerases. With a total of 5 patents to his name, Matsumoto's work has advanced the capabilities of molecular biology techniques.

Latest Patents

Matsumoto's latest patents include a groundbreaking invention of a thermostable DNA polymerase derived from Thermus thermophilus HB-8. This DNA polymerase retains at least 60% of its activity when subjected to pH 8.0 and 85°C for 2 hours. The polymerase exhibits a pH optimum of about 8.0, a temperature optimum of approximately 75°C, and has a mass ranging from 85 to 95 kDa, with an optimal saline concentration of about 20-60 mM NaCl. Another notable patent involves a method for producing a thermostable DNA polymerase from Thermus, which also retains at least 60% of its activity under similar conditions.

Career Highlights

Matsumoto has established himself as a key figure in his field through his innovative research and development efforts. His work has not only contributed to scientific knowledge but has also enhanced practical applications in various biotechnological processes.

Collaborations

Matsumoto has collaborated with notable colleagues such as Hitoshi Sakashita and Yoshihiko Maekawa, further enriching his research endeavors and expanding the impact of his inventions.

Conclusion

Hakuji Matsumoto's contributions to the field of biotechnology, particularly through his patents on thermostable DNA polymerases, highlight his role as an influential inventor. His work continues to pave the way for advancements in molecular biology and related applications.