The CE Dye Kits provide a convenient alternative for the fluorescent labeling of protein samples prior to capillary electrophoresis. Capillary electrophoresis (CE) has proven to be a useful tool in modern cell biology applications because it enables the rapid and high-resolution separation of proteins in a microsample format. These properties have made CE especially useful when performing single-cell protein analyses. However, traditional CE performed using UV absorbance can suffer from a lack of sensitivity due to the short path length across the capillary.

