鞘氨醇激酶(SK1 / 2)抑制剂;Sphingosine kinase (SK1/2) inhibitor;SKI II是一种合成的鞘氨醇激酶 (SK) 抑制剂, 抑制SK1和SK2, IC50值分别为78 μM和45 μM。;SKI-II is a synthetic inhibitor of sphingosine kinase (SK) activity with IC50 of 78 μM for SK1 and 45 μM for SK2.Human cisplatin-resistant gastric cancer cell line was treated with SKI-II to study the mechanism of reversion of multidrug resistance.