The<unk>  antigen is a cell-surface glycoprotein involved in cell–cell interactions, cell adhesion and migration. In humans, the<unk>  antigen is encoded by the<unk>  gene on chromosome 11.<unk>  has been referred to as HCAM (homing cell adhesion molecule), Pgp-1 (phagocytic glycoprotein-1), Hermes antigen, lymphocyte homing receptor, ECM-III, and HUTCH-1.
CD44
CD74
CD22
CD23
CD80
CDV3 
CD137
CD86