Here, we show that a ChipFilter microfluidic device coupled to LC-MS/MS can successfully be used for identification of microbial proteins. Using cultures of E. coli, B. subtilis and S. cerevisiae, we have shown that it is possible to directly lyse the cells and digest the proteins in the ChipFilter ...
ORGANISM(S): Escherichia coli Saccharomyces cerevisiae (Baker's yeast)