Etsuo Okuno

Title: Etsuo Okuno: Innovator in Kynurenine Aminotransferase Research

Introduction

Etsuo Okuno is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of biochemistry, particularly in the study of kynurenine aminotransferase (KAT) enzymes. With a total of two patents to his name, Okuno's work has implications for various applications in medical and biochemical research.

Latest Patents

Okuno's latest patents include the "Recombinant KAT enzyme and process for its preparation" and "Recombinant KAT enzyme from rat." These patents disclose isolated DNAs encoding a kynurenine aminotransferase selected from a specific group. The patents detail isolated DNA sequences that encode rat KAT, as well as sequences that hybridize to these DNAs and those differing in codon sequence due to the degeneracy of the genetic code. Additionally, the patents cover vectors and host cells containing these sequences, oligonucleotide probes for identifying kynurenine aminotransferase, and the isolated and purified enzyme itself.

Career Highlights

Throughout his career, Etsuo Okuno has worked with esteemed organizations such as the University System of Maryland and Pharmacia & Upjohn S.p.a. His experience in these institutions has allowed him to advance his research and contribute to the scientific community.

Collaborations

Okuno has collaborated with notable colleagues, including Luca Benatti and Jerome Breton. These partnerships have likely enriched his research and expanded the impact of his work in the field.

Conclusion

Etsuo Okuno's contributions to the study of kynurenine aminotransferase enzymes highlight his innovative spirit and dedication to advancing biochemistry. His patents and collaborations reflect a commitment to scientific progress and the potential for future discoveries in this important area of research.