Biochips and high-throughput screening methods are powerful tools for studying biological processes. The combination of peptide arrays and SAMDI mass spectrometry incorporates these tools to study a broad range of biochemical transformations, including enzyme activities, to provide valuable information on substrate recognition and guide the development of diagnostic and therapeutic...
Chemical probes are versatile and unique tools for biomedical research. A chemical probe is simply a selective small-molecule modulator of protein function that allows the user to ask mechanistic and phenotypic questions about its molecular target in biochemical, cell-based or animal studies. Experiments involving selective inhibitors can help delineate key...