Promega Homogeneous Bioluminescent Caspase Assays simplify apoptosis detection and are up to 50-100 times more sensitive than competitive caspase technologies. Now, detect caspase-3/7, -8, -9, -2 and -6 activities in multiwell plates using less cells or enzyme and get faster throughput, with same-well multiplexing capability to determine the mechanism of cell death.