CD66c, CEACAM6, CEAL, NCA, Non specific cross reacting antigen, Normal cross reacting antigen.
Cell surface glycoprotein that plays a role in cell adhesion and tumor progression.Intercellular adhesion occurs in a calcium- and fibronectin-independent manner.Mediates homophilic and heterophilic cell adhesion with other carcinoembryonic antigen-related cell adhesion molecules, such as CEACAM5 and CEACAM8.