Specific recognition of the neuronal cell surface by an antiserum raised plasma membrane preparations of immature rat cerebellum.
A brain specific antiserum was prepared by immunizing rabbits with a crude membrane fraction from 8-day old rat cerebella. In immunofluorescence studies the antiserum labeled the perikarya and processes of cultured cerebellar neurones. In contrast, other cell types, encountered in cerebellar cultures including astrocytes, endothelial cells and fibroblasts, were consistently unstained. The antiserum when used in crossed immunoelectrophoresis with Triton X-100 solubilized brain extracts reacted predominantly with one antigen that could be identified as the D2 protein.
D000818:Animals; D000954:Antigens, Surface / Q000032:analysis*; D002462:Cell Membrane / Q000032:analysis; D002478:Cells, Cultured; D002531:Cerebellum / Q000032:analysis*; D007106:Immune Sera; D007123:Immunoelectrophoresis, Two-Dimensional; D008565:Membrane Proteins / Q000032:analysis*; D009474:Neurons / Q000032:analysis*; D051381:Rats
D000954:Antigens, Surface; D007106:Immune Sera; D008565:Membrane Proteins