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. Author manuscript; available in PMC: 2007 Nov 28.
Published in final edited form as: J Biol Chem. 2005 Dec 27;281(8):4739–4745. doi: 10.1074/jbc.M509042200

Fig. 3. Effect of a physiological acceptor of vitamin E on RRR-α-T apical efflux by differentiated Caco-2 TC-7 cell monolayers.

Fig. 3

Cells were enriched with RRR-α-T (see experimental procedures), and the apical side then received either FBS-free medium (○) or FBS-free medium containing tocopherol-free mixed micelles as physiologiocal acceptor (●). The basolateral side received FBS-free medium. Data are means ± SD of 3 assays.