Immunohistochemical analysis of PLXNB2 in immersion fixed frozen sections of mouse embryo (15 d.p.c.). Samples were incubated in PLXNB2 monoclonal antibody (Product # MA5-24373) using a dilution of 25 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Rat HRP-DAB Cell & Tissue Staining Kit (brown) and counterstained with hematoxylin (blue). Specific staining was localized to neuronal processes.