ImageXpress Micro XLS Time-lapse Imaging

Time-lapse imaging of prostate cancer spheroids cultured on Cell-able plates and treated with 100nM anti-cancer drug paclitaxel. Cells were stained with caspase-3/7 (green, apoptosis marker) and ethidium homodimer-1 (red, necrosis marker), and imaged every 30 minutes for 72 hours.