Proteomics: the industrialization of protein chemistry.

Establishing a proteomics platform in the industrial setting initially required implementation of a series of robotic systems to allow a high-throughput approach to analysis and identification of differences observed on 2-D electrophoresis gels. Now, a simpler alternative approach employing chromatography-based systems is emerging for identification of many components of complex mixtures, which can also provide quantitative comparisons through the use of a new labeling methodology.