| Peptide Name | CAT# | Peptide Sequence | 
      
        | Endothelin-1 (1-15), amide, human | 1943-1-1 | Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-NH2 | 
      
        | Endothelin-1 (1-15), human | 1943-1-2 | Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys | 
      
        | Endothelin-1, human | 1943-1-3 | Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-His-Leu-Asp-Ile-Ile-Trp(Cys1&Cys15 bridge , Cys3&Cys11 bridge) | 
      
        | [Ala18] Endothelin-1, human | 1943-1-4 | Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-His-Leu-Ala-Ile-Ile-Trp | 
      
        | [Ala3,11,18, Nle7] Endothelin-1,    human | 1943-1-5 | Cys-Ser-Ala-Ser-Ser-Leu-Nle-Asp-Lys-Glu-Ala-Val-Tyr-Phe-Cys-His-Leu-Ala-Ile-Ile-Trp | 
      
        | [Asn18] Endothelin-1, human | 1943-1-6 | Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-His-Leu-Asn-Ile-Ile-Trp |