EMP2: cDNA Clones

Epithelial membrane protein-2 (EMP2), a tetraspan protein known to associate with and modify surface expression of certain integrin isoforms, was identified as a prognostic biomarker in human endometrial cancer. EMP2 is expressed in the majority of ovarian tumors and may be a feasible drug target in vivo. EMP2 in several cell types plays a role in growth control, invasion, metastasis, and protein trafficking. It can associate with integrin alpha v beta 3 and FAK, and promote integrin-mediated FAK-Src activation.