Figure 1.
Immunohistochemistal staining for WNT4 (brown) in rat adrenal gland. Anti-WNT4 antibody (Lifespan Biosciences, Seatle, WA, LS-C122550) was used as a primary antibody (1:300 dilution), and immunoreactivity was visualized with diaminobenzidine. As shown, WNT4 is predominantly expressed in the zG.