Human CD111, also known as Poliovirus receptor-related 1, netcin-1, herpesvirus entry mediator C, and HVEC. GenBank Accession No. NM_002855, a.a. 31-355, fused at the C-terminus to the Fc portion of Human IgG1 and with a C-terminal Avi-tag, expressed in a Hek293 cell expression system. This protein is enzymatically biotinylated using AviTag™ technology. MW=65 kDa.