rat liver multivesicular bodies ( mvb ) , as well as other hepatic subcellular organelles , are acidified by an electrogenic atp-dependent proton pump that requires cl- for maximal acidification ( van dyke , r. w. , hornick , c. a. , belcher , j. , scharschmidt , b. f. , and havel , r.j. ( 1985 ) j. biol . chem . 260 , 11021-11026 ) , suggesting that cl- serves as a permeable charge-compensating anion .
C0016327
f
C0003075
anion