VE-cadherin is critical for cellular functions such as β-catenin binding and signaling receptor activity, and is involved in processes such as cell-cell junction organization and vascular maturation. It is predicted to localize in cell-cell junctions and nuclei, serving as a biomarker for pulmonary hypertension. VE-Cadherin Protein, Rat (HEK293, His) is the recombinant rat-derived VE-Cadherin protein, expressed by HEK293 , with C-His labeled tag.