Figure 7
From: Nestin expression in the cell lines derived from glioblastoma multiforme
Ultrastructural distribution of nestin in the cytoplasm of glioblastoma cells. Labeling of nestin appeared usually as individual signals or small clusters of particles; filamentous structures (arrowheads) were labeled only sporadically in the cytoplasm of GM7 cells (A). Nestin was detected using immunogold labeling; bar, 1 μm (A). Negative control stained with secondary antibody only: cytoplasm; bar, 0.5 μm (B).