Ephrin-A4/EFNA4 Protein, a GPI-bound ligand, interacts with Eph receptors, crucial for neuronal, vascular, and epithelial development. It enables migration, repulsion, and adhesion by binding to neighboring Eph receptors, initiating bidirectional signaling. Furthermore, it potentially facilitates the interaction between activated B-lymphocytes and dendritic cells in tonsils. Ephrin-A4/EFNA4 Protein, Human (HEK293, His) is the recombinant human-derived Ephrin-A4/EFNA4 protein, expressed by HEK293 , with C-6*His labeled tag.
