Labeling is stoichiometric, and allows sensitive detection of picomolar quantities of mono- and oligosaccharides. The labeling procedure causes no detectable loss of sialic acid, fucose, sulfate or phosphate. Three Signal Labeling kits are available recommended for use with the following HPLC columns. Sialic Acid Analysis 3. Rapid, high resolution quantitative profiling Comprehensive protocols are supplied with the columns.
Separation can be in more than one dimension for complex glycosylation profiles.