Purity: > 90% by SDS - PAGE Format: Liquid. In Phosphate Buffered Saline (pH 7.4) containing 20% glycerol, 1mM DTT.. NECTIN3, also known as nectin-3 isoform 1, is a member of the nectin family. It is proposed to initiate cell-cell adhesion to promote cell attachment and to allow subsequent formation of JAM- and cadherin-based intercellular junctions. It has been shown to induce endocytosis-mediated down-regulation of PVR from the cell surface, resulting in reduction of cell movement and proliferation. Subsequent Nectin-3 activity adds strength to the junction through trans-interaction with a variety of molecules. Recombinant human NECTIN3, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.