function:Plays a major role in tight junction-specific obliteration of the intercellular space.,similarity:Belongs to the claudin family.,subunit:Directly interacts with TJP1/ZO-1, TJP2/ZO-2 and TJP3/ZO-3.,
Cell junction, tight junction . Cell membrane ; Multi-pass membrane protein .
Expressed in the liver, in peripheral blood mononuclear cells and hepatocarcinoma cell lines.