“…With similar fractionation strategies, bottom-up studies employed offline high-pH RPLC to screen digested peptides from a variety of biological samples. Between these samples are pancreas cancer tissue [136], prostate cancer tissue [137], bronchoalveolar lavage fluid for lung can-cer biomarker research [138], Trypanosoma brucei cells [139], primary biliary cholangitis from human serum [140], Panax ginseng cauline leaf and root [141], Saccharomyces cerevisiae yeast [142], and HeLa cells [143][144][145].…”