FIGURE 2.

Immunostaining of MAGE-11, FKBP5, p300, and PR in normal human endometrium through the menstrual cycle. Immunostaining was performed as described under “Experimental Procedures” on serial sections of human endometrium from different menstrual cycle days (CD) relative to days after the LH surge. Tissue sections from normal subjects (N) included proliferative phase CD10 (N57) (A–D), early secretory LH3 CD18 (N93) (E–H), mid-secretory LH7 CD21 (N30) (I–L), and late secretory LH12 CD24 (N207) (M–P). Positive brown reaction product is shown against toluidine blue counterstain. Original magnification was ×60.