Fig. 2. Immunoblots of VAMP7, GOS28, apoB48, apoAIV, Ykt6, syntaxin8 and Sec22b in subcellular fractions of rat intestinal cells. Whole-cell lysate, PCTV, ER and Golgi proteins (30 µg protein) were separated by 12% SDS-PAGE, transblotted onto nitrocellulose membranes and immunoblotted for VAMP7, Sec22b, GOS28, apoB48, apoAIV, Ykt6 and Syntaxin8.