Journal: Frontiers in Molecular Neuroscience
Article Title: DPP6 Localization in Brain Supports Function as a Kv4 Channel Associated Protein
doi: 10.3389/neuro.02.008.2008
Figure Lengend Snippet: Immunolocalization of Kv4.2 and DPP6 proteins in the cerebellar cortex . Confocal fluorescent images of the cerebellar cortex single labeled with antibodies to Kv4.2 ( A , pseudocolored red) or DPP6 ( B , pseudocolored green). Immunostaining for both Kv4.2 and DPP6 is prominent in the granule cell layer (G), while the molecular layer (M) is weakly stained in both instances. Also, neither antibody labeled Purkinje cells (P). The insets show high magnifications of the granule cell layer demonstrating high density labeling of the cerebellar glomeruli (arrowheads). Granule cell somata are more weakly stained, and the label is restricted to the periphery of the cell. Scale bars: 100 μm for main panels in (A) and (B) ; 10 μm for the insets in (A) and (B) . (C,D) Immunoperoxidase staining showing anterior-posterior gradient of expression of Kv4.2 and DPP6 proteins in the granule cell layer in lateral cerebellar lobules. Shown are sagittal sections of the mouse cerebellum immunostained with antibodies to Kv4.2 (C) or DPP6 (D) . Immunolabeling for both, Kv4.2 and DPP6, is more prominent in anterior than posterior lobules. Scale bar: 1 mm for (C) and (D) .
Article Snippet: Rabbit anti-DPP6 antibodies and mouse monoclonal anti-Kv4.2; K57/1 and anti-Kv4.3 K75/41 Neuromab; www.neuromab.org were used for immunolocalization experiments in brain.
Techniques: Labeling, Immunostaining, Staining, Immunoperoxidase Staining, Expressing, Immunolabeling