1.Tight junction interacting plasma membranes The only occluding junction; Widely distributed in all kinds of epithelia cells, intercellular space 0.6um Claudin,occludin,and ZO protein constitute sealing sealing strands; strands of tight- The degree of sealing junction proteins differs between different tissues. cytoplasmic half of lipid bilayer cell cell 6 This document is produced by trial version of Print2Flash.Visit www.print2flash.com for more information