Syntenin-1 protein is known to mediate Syndecan signaling and has a PDZ domain that binds transmembrane proteins. It affects cytoskeletal membrane organization, cell adhesion, protein trafficking, and transcription factor activation. Syntenin-1 Protein, Human (N-His) is the recombinant human-derived Syntenin-1 protein, expressed by E. coli , with N-6*His labeled tag.