Company Filing History:
Years Active: 1998-2001
Title: Innovations of Shuichi Tsuji
Introduction
Shuichi Tsuji is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of biochemistry, particularly in the area of sialyltransferases. With a total of four patents to his name, Tsuji's work has advanced the understanding and application of these important enzymes.
Latest Patents
Tsuji's latest patents include groundbreaking inventions such as the sugar-chain synthetase and processes for producing novel GalNAcα2,6-sialyltransferases P-B1 and P-B3. He has also developed GalNAcα2,6-sialyltransferase genes that encode these enzymes. Additionally, Tsuji has created an extracellularly releasable protein that catalyzes the transfer of GalNAcα2,6-sialic acid, which includes a polypeptide portion as an active domain of the GalNAcα2,6-sialyltransferase P-B1 or P-B3, along with a signal peptide. Another significant invention is the nucleotide sequence encoding Siaα2,3Galβ1,4GlcNAcα2,8-sialyltransferase, which also includes enzymatically active fragments and recombinant vectors for further research and application.
Career Highlights
Shuichi Tsuji is affiliated with the Institute of Physical and Chemical Research, where he conducts his innovative research. His work has been instrumental in enhancing the efficiency of sialyltransferase recovery expressed in microorganisms. Tsuji's contributions have not only advanced scientific knowledge but have also opened new avenues for biotechnological applications.
Collaborations
Some of Tsuji's notable coworkers include Naoya Kojima and Nobuyuki Kurosawa. Their collaborative efforts have further enriched the research environment and have led to significant advancements in their field.
Conclusion
Shuichi Tsuji's innovative work in the field of sialyltransferases has made a lasting impact on biochemistry and biotechnology. His patents reflect a commitment to advancing scientific knowledge and practical applications in this important area.