Human CD155/PVR Protein

Recombinant Human CD155/PVR Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Trp21-Asn343. CD155 is a cell surface adhesion molecule functioning in tumor cell migration, invasion, and metastasis, and not surprisingly, is also designated as a common tumor-associated antigen. CD155 is also recognized by NK cells to induce their cytotoxicity. CD155 is also commonly referred to as the "poliovirus receptor," or PVR.