Global measurements of protein abundance are essential to understanding biological systems in health and disease. However, proteomics measurements severely lag behind other “omics” approaches such as transcriptional profiling. In a new study from Princeton University's Wühr Lab of the Lewis-Sigler Institute members introduce a new technique, called TMTc+, that introduces many of the shortcomings of current quantitative proteomics technology. TMTc+ improves measurement accuracy, sensitivity, and precision, while at the same time reducing cost.
Source, Analytical Chemistry: Read the full paper.