A novel antihypertensive agent, rostafuroxin (PST2238), has been selected and developed for its ability to correct the renal Na(+)-K(+) pump abnormalities sustained by the mutant adducin and EO-dependent mechanisms.

＞98%

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

10 mM in DMSO

Na(addition)_K(addition) ATPase