Functional characterization of rat brain-specific organic anion transporter (Oatp14) at the blood-brain barrier: high affinity transporter for thyroxine.

Sugiyama D, Kusuhara H, Taniguchi H, Ishikawa S, Nozaki Y, Aburatani H, Sugiyama Y.J. Biol. Chem. 2003 Oct 31;278(44):43489-95. doi: 10.1074/jbc.M306933200