{Reference Type}: Journal Article
{Title}: Metaproteomic Analysis of Fecal Samples from Human Subjects and Rodent Models.
{Author}: Tanca A;Palomba A;
{Journal}: Methods Mol Biol
{Volume}: 2820
{Issue}: 0
{Year}: 2024
暂无{DOI}: 10.1007/978-1-0716-3910-8_11
{Abstract}: Fecal metaproteomics is a useful approach to measure changes in microbial and host protein abundance and to infer which members of the gut microbiota are involved in specific functions and pathways. This chapter describes a protocol enabling analysis and characterization of fecal metaproteomes, successfully applied to human, mouse, and rat stool samples. The protocol combines mechanical and thermal treatments for protein extraction, a centrifugal filter-based procedure for cleanup and digestion, long-gradient liquid chromatography for peptide separation, and high-resolution mass spectrometry for peptide detection.