Direct sensitive immunocharacterization of gangliosides on plastic thin-layer plates using peroxidase staining.
A technique for the immunocharacterization of gangliosides on thin-layer plates using a peroxidase-labelled anti-Ig antibody is described. The technique uses plastic plates and does not necessitate any transfer of the antigen onto nitrocellulose for immunodetection. Being extremely sensitive, it permits the characterization of gangliosides which cannot be detected by classical densitometric techniques and allows the detection of gangliosides even in trace amounts in ganglioside mixtures. It appears to be useful for the screening of monoclonal antibodies because of its rapidity. Its specificity was found to be analogous to other immunological techniques such as complement fixation and agglutination.
D000918:Antibody Specificity; D002855:Chromatography, Thin Layer / Q000379:methods; D005732:Gangliosides / Q000276:immunology*; D006017:Glycolipids / Q000032:analysis; D007124:Immunoenzyme Techniques; D010969:Plastics
D005732:Gangliosides; D006017:Glycolipids; D010969:Plastics