Multiplex Immunoassay Troubleshooting Guide for Low-Abundance Biomarkers
Multiplex immunoassays allow laboratories to measure multiple proteins, cytokines, growth factors and other biomarkers from the same biological sample. That efficiency is particularly valuable in translational research, drug development and biomarker profiling. The analytical challenge becomes much greater, however, when one or more targets are present at concentrations close to the lower end of the…