Neutral oligosaccharides are complex in terms of their linkage, either in the linear or branched form. An enormous number of variants are therefore possible. A homopolymer of glucose with a glycosidic bond may assume its stere-ochemical configuration at either the α or β position. Glucose units could be joined through 1,2; 1,3; 1,4; or 1,6 linkages in linear sequence or extended through different linkages, which eventually could lead to a two- or three-dimensional network of homopolymers. Starch and dextran are homopolymer of glucose with α-1,4 and 1, 6 linkages, respectively, and are substantially different in physical and chemical characteristics from the cellulose with the β-1,4 linkage. Because all neutral sugars do not have a charge and seldom contain chromophores, methods for sugar analysis by capillary electrophoresis (CE) are thus limited in separation mechanism as well as detection methods. Sugars do complex well with borate at high pH that provides the charge and yield significant incremental absorbance at 195 nm but still with relatively low molar absorptivity (1,2). Alternatively, a chemical tag may be introduced to the reducing end of the neutral oligosaccharides to provide enhanced sensitivity and introduce charges to the sugars for electrophoretic separation. The earliest CE-based analysis of derivatized sugars was the reductive amination adducts of sugar with 2-aminopyridine (2-AP). The method was first explored by Honda et al. (3,4) for high-resolution CE analysis of mono- and oligosaccharides.