Figure 2From: Activation of the transcription factor, nuclear factor kappa-B, during the estrous cycle and early pregnancy in the pigImmunolocalization of RELA in uterine endometrium. Endometrium from days 10, 12, 13, 15 and 17 of the estrous cycle (C) and days 10, 12, 13, 15, and 17 of pregnancy (P) were immunostained for RELA. Images are representative from four biological replications. A representative section from d 15 of pregnancy immunolocalized without either the primary or secondary antibody served as negative controls.Back to article page