[Ala2] Endothelin-3, human

[Ala2] Endothelin-3, human is a linear analog of the vasoactive peptide ET-3, where alanine residues replace cysteines. This modified peptide is used in research to study endothelial cell migration and vascular biology in vitro, serving as a tool to investigate ET-3's paracrine signaling mechanisms without disulfide bonds.