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Oligosaccharide Profiling
Sialic Acid Analysis
 
This assay measures galactose, mannose, fucose, N-acetylglucosamine (GlcNAc) and N‑acetylgalactosamine (GalNAc).

Monosaccharide units are released from glycoproteins, oligosaccharides, polysaccharides or other glycans using acid hydrolysis. The individual monosaccharides can then be separated by HPLC (high performance liquid chromatography). The amount of each monosaccharide in the sample can be measured by comparing the response in the sample to a standard curve of each monosaccharide.