TABLE 2

Sphingolipid analysis of vehicle- and SKI-178 (5 μM)–treated HL-60 cells at 24 hours

SphS1PC16C18C22C24:1
pmol/mg total protein
Vehicle21.96 ± 1.986.98 ± 1.2422.72 ± 2.070.22 ± 0.061.58 ± 0.434.22 ± 0.42
SKI-17815.12 ± 1.222.02 ± 0.0249.84 ± 2.570.89 ± 0.080.3 ± 0.070.86 ± 0.05