SDS-polyacrylamide gel electrophoresis of lipopolysaccharides.
Lipopolysaccharides (LPS) prepared from four different species of Neisseria have been separated by SDS-polyacrylamide gel electrophoresis. Each LPS possessed a characteristic mobility on gels. Examination of the effect of acrylamide concentration on migration illustrated that the basis of the separation was molecular size and not intrinsic charge.
D004591:Electrophoresis, Polyacrylamide Gel; D008070:Lipopolysaccharides / Q000032:analysis*; D009343:Neisseria / Q000032:analysis*; D011135:Polysaccharides, Bacterial / Q000032:analysis*; D013045:Species Specificity
D008070:Lipopolysaccharides; D011135:Polysaccharides, Bacterial