Electrophoretic resolution and fluorescence detection of N-linked glycoprotein oligosaccharides after reductive amination with 8-aminonaphthalene-1,3,6-trisulphonic acid.

@article{Stack1992ElectrophoreticRA,
  title={Electrophoretic resolution and fluorescence detection of N-linked glycoprotein oligosaccharides after reductive amination with 8-aminonaphthalene-1,3,6-trisulphonic acid.},
  author={Robert J. Stack and Marian T. Sullivan},
  journal={Glycobiology},
  year={1992},
  volume={2 1},
  pages={
          85-92
        }
}
The relative mobilities of various N-linked oligosaccharides reductively aminated to the charged fluorophore 8-amino-naphthalene-1,3,6-trisulphonic acid (ANTS) were determined by electrophoresis on high-density polyacrylamide slab gels. Each ANTS-derivatized oligosaccharide was assigned a relative migration index (RMI) expressed in terms of glucose equivalents, which was conveniently estimated by reference to a homologous series of ANTS--maltooligosaccharides run on each gel as oligosaccharide… CONTINUE READING

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