A separation carrier in high-speed proteome analysis by capillary electrophoresis

We obtained a high‐efficiency separation carrier for proteome analysis by capillary electrophoresis. The addition of curdlan or laminaran to the run buffer hastened the migration time without any degradation in resolution. We propose that for the development of the separation carrier it is necessary to synthetically analyze each of the following mobility factors of electroosmotic flow: buffer ionic strength, additional disturbance and adsorption. The total analysis for buffer and additive will be useful for designing high‐throughput screening (HTS) systems for proteome analysis without annoying adsorption.