[Association of brain glycoprotein (NSA 3) with neuronal membranes and with the nodes of Ranvier].
The localisation of brain glycoprotein NSA 3 was studied by means of indirect immunofluorescence on alcohol fixed, paraffin embedded sections of Rat brain. These techniques allowed the localisation of NSA 3 to the membrane of some (about 10%) of the neurons. In the white matter, the patterns were in agreement with the localisation of the Ranvier nodes. The nodes of Ranvier were also stained in peripheral nerves.
D001923:Brain Chemistry; D002462:Cell Membrane / Q000032:analysis; D002540:Cerebral Cortex / Q000032:analysis; D003337:Corpus Callosum / Q000032:analysis; D005455:Fluorescent Antibody Technique; D006023:Glycoproteins / Q000032:analysis*; D006801:Humans; D009419:Nerve Tissue Proteins / Q000032:analysis*; D009474:Neurons / Q000032:analysis*; D011901:Ranvier's Nodes / Q000032:analysis*
D006023:Glycoproteins; D009419:Nerve Tissue Proteins
Association de la glycoprotéine cérébrale (ANS 3) à la membrane du neurone et aux étranglements de Ranvier.