Immunoblot analysis of UCKL-1, UCK1, and UCK2 expression in various tumor cell lines.
(A) Whole-cell lysates were prepared and UCKL-1, UCK1, and UCK2 were detected by immunoblotting. Actin was used as a loading control. (B–D) Densitometric analysis of UCKL-1, UCK1, and UCK2 expression relative to actin for each cell line (mean ± SD, n = 3).