Endothelin-2

**Semantic type:** Amino Acid, Peptide, or Protein|Hormone

**Definition:** Endothelin-2 (178 aa, ~20 kDa) is encoded by the human EDN2 gene. This protein plays a role in vasoconstriction.

**Synonyms:** - EDN2 - ET-2 - Endothelin 2 - PPET2 - Preproendothelin 2 - Preproendothelin-2