Down-regulation of Oct-2 expression during in vitro differentiation of human dendritic cells but not macrophages.

Immunoblots with nuclear proteins from monocytes (day 0, lanes 1 and 4), immature dendritic cells (day 7, lane 2), mature dendritic cells (day 10, lane 3), macrophages (day 7, lane 5), and macrophages treated with monocyte-conditioned medium for another 3 days (day 10, lane 6).