Satoko Matsunaga
Papers
1
Total Citations
16
H-Index
1
About
Dr. Satoko Matsunaga is a biochemist and protein engineer whose work has advanced the field of cell-free protein production and purification. Her key research areas include recombinant protein technology, sortase-mediated ligation, and the development of innovative purification methods for structural biology. Her most significant contribution is the creation of the Biotinylated-Sortase Self-Cleavage Purification (BISOP) method, a groundbreaking technique that enables the efficient, tag-free purification of proteins produced in cell-free systems. This method, detailed in her highly cited 2010 paper (16 citations), elegantly harnesses sortase A’s self-cleavage activity to release target proteins without leaving affinity tag remnants, solving a common bottleneck in biochemical and structural analyses. By eliminating the need for traditional tags like GST or His-tags, which can interfere with protein function, Dr. Matsunaga’s work has provided researchers with a cleaner, more versatile tool for producing high-quality proteins. Her contributions are particularly valuable for the structural biology community, where pure, native proteins are essential for X-ray crystallography and NMR studies. Dr. Matsunaga’s innovative approach continues to influence cell-free synthetic biology and protein engineering.
Research Focus
Key Achievements
Top Papers
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