Company Filing History:
Years Active: 2011
Title: Sumio Otsuki: Innovating the Quantification of Membrane Proteins
Introduction
Sumio Otsuki, an innovative inventor based in Sendai, Japan, is recognized for his contributions to the field of biochemistry. His pioneering work has led to the development of a novel method for quantifying plasma membrane proteins, which is crucial for various biological and medical research applications.
Latest Patents
Otsuki holds a patent titled "Method of quantifying membrane protein by mass spectrometry using peptide selection criteria." This method introduces a streamlined approach for the accurate quantification of plasma membrane proteins using stable-isotope labeled peptides as probes through mass spectrometry. The technique simplifies the process by fragmenting the plasma membrane protein to create oligopeptide fragments, which are then identified using LC/MS/MS. The selection criteria for the subject peptide involves ensuring specific characteristics that enhance the accuracy of quantification.
Career Highlights
Currently, Sumio Otsuki is affiliated with Tohoku University, where he has made significant strides in the domain of membrane protein analysis. His method represents a key advancement in the field, enabling researchers to quantify proteins with improved accuracy and efficiency.
Collaborations
Otsuki has collaborated with esteemed colleagues Junichi Kamiie and Tetsuya Terasaki. Their combined expertise has fortified the research initiatives at Tohoku University, fostering an environment of innovation and scientific discovery.
Conclusion
In summary, Sumio Otsuki's inventive approach to quantifying membrane proteins using mass spectrometry marks a significant contribution to biochemical research. His patent exemplifies how advancements in technology can lead to more effective methods of analysis, ultimately benefiting the scientific community and its pursuit of knowledge.