UIC2 augments apoptosis in TF1 cells deprived of growth factors.

Unfilled squares represent cells treated with 25 μg/mL UIC2. Filled squares represent IgG2a control-treated cells. Standard errors for 1 experiment are illustrated. Data points were plotted after the subtraction of control values from cells grown in the presence of GM-CSF with or without the appropriate antibody. Similar results were obtained in 2 further experiments.