function:May play a role in cell differentiation in the intestinal epithelium.,similarity:Contains 1 MARVEL domain.,tissue specificity:Enriched in colonic mucosa. The expression of A4 follows a gradient along the crypto-villus axis with the most abundant message occurring in the lower half of the crypt.,
Membrane; Multi-pass membrane protein.
Enriched in colonic mucosa. The expression of A4 follows a gradient along the crypto-villus axis with the most abundant message occurring in the lower half of the crypt.