MOESM2 of In vitro chemokine (C-C motif) receptor 6-dependent non-inflammatory chemotaxis during spermatogenesis

Additional file 2: Figure S2. Characteristics of TNF-α localization in mouse testis. Representative immunohistochemical images showing the location of TNF-α in the testicular interstitial of mouse testis (arrow). Nuclei were counterstained with hematoxylin; At least three independent experiments were done. Scale bar = 50 µm