MUC-17 protein maintains mucosal homeostasis, contributing to environmental stability. Interacting via its C-terminus, MUC-17 crucially associates with PDZK1, ensuring proper cellular localization. MUC-17 Protein, Human (HEK293, His) is the recombinant human-derived MUC-17 protein, expressed by HEK293 , with C-His labeled tag.