Ayana Tomioka

This study demonstrates that protease type XIII from Aspergillus saitoi improves bottom-up proteomics under acidic conditions by enhancing sequence coverage and reducing modification artifacts compared to trypsin.

This paper introduces a desalting tip column (ChocoTip) that improves peptide recovery in proteomics, outperforming existing methods in sensitivity and coverage.

This paper develops a high-speed LC/MS/MS system achieving 1,000 samples per day with high sensitivity and depth, demonstrating its application in spatial proteomics of mouse brain.