Ready-to-use ELISA kits are available for the detection of Nectin 2, an alias of the protein, nectin cell adhesion molecule 2. The official gene symbol is NECTIN2. The protein, with a mass of 57.7 kDa and length of 538 residues, is reported to be membrane-associated. It is a member of the Nectin family and may be known by other names, including: PRR2, HVEB, poliovirus receptor-related 2 (herpesvirus entry mediator B), poliovirus receptor-like 2, herpesvirus entry protein B, and nectin-2, and PVRR2.