... human intestinalepithelial cells (Caco-2). Cell 60, 429–437.5 Misumi Y, Hayashi Y, Arakawa F & Ikehara Y (1992)Molecular cloning and sequence analysis of humandipeptidyl peptidase IV, a ... Allison JP, Chesner JE, Leger MJ, RidgeLL & Walborg EF Jr (1983) Characterization of a family of glycoproteins associated with the bile canalicu-lar membrane of normal hepatocytes but not ... after SDS ⁄ PAGE and subjected to proteolysis and MALDI-TOF analysis. Data were analysed usingMASCOT; accession numbers for eachscored protein in the NCBI nonredundant databank are listed; Sequence...