chromatography of 3- [ ( 3-cholamidopropyl ) dimethylammonio ] -1-propanesulfonate ( chaps ) -solubilized plasma membrane vesicles on agarose-immobilized wheat-germ agglutinin provided a 130-fold enrichment of the amiloride-binding component compared to the cell homogenate .
C0007603
plasma membrane
C0007634
cell