Immunohistochemistry of tissue sections from CD59^+/+ and CD59^−/− mice.

All sections were labeled with a biotinylated anti-CD59 mAb followed by peroxidase-conjugated extra-avidin (Sigma), using DAB substrate and then counterstained with hematoxylin. The inserts show control sections that underwent the same procedure but without the mAb being present. The tissues represented are (A,B) kidney, (C,D) spleen, (E,F) testis, (G,H) brain (sagittal section through lateral ventricle), and (I,J) cerebellum. Magnification ×20 for all plates.