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. 2001 Jul;159(1):165–178. doi: 10.1016/s0002-9440(10)61683-5

Figure 2.

Figure 2.

Anti-βE11 recognizes prostatic intraductal neoplasia lesions in human prostatic tumor tissue. Avidin-biotin-peroxidase immunohistochemistry was performed on a paraffin-embedded section of a radical human prostatectomy using anti-βE11 (A) or a murine IgG control (B) as described in Materials and Methods. Anti-βE11 intensely stains the epithelial cell layer (EP) in prostatic intraductal neoplasia lesions but does not stain stromal (ST) cells. Arrowheads indicate βE11 antigen localization in epithelial cells. Original magnification, ×100.