Big Endothelin-1 (1-39), porcine 

Big Endothelin-1 (1-39), porcine is the precursor of endothelin-1. Endothelin-1 (ET-1) is a potent vasopressor peptide. Big Endothelin-1 (1-39), porcine has similar pressor effects in vivo^[1].

Endothelin-1 (ET-1) is a potent, endothelial cell-derived, 21-amino acid peptide that has potent vasoconstricting properties and may participate in the regulation of blood pressure and regional blood flow^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Big Endothelin-1 (1-39), porcine, the cDNA deduced putative precursor of ET-1, has been reported to have similar pressor effects in vivo^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

4384.10

C₁₉₃H₂₈₉N₄₉O₅₈S₅

120796-99-8

Cys-Ser-Cys-Ser-Ser-Leu-Met-Asp-Lys-Glu-Cys-Val-Tyr-Phe-Cys-His-Leu-Asp-Ile-Ile-Trp-Val-Asn-Thr-Pro-Glu-His-Ile-Val-Pro-Tyr-Gly-Leu-Gly-Ser-Pro-Ser-Arg-Ser (Disulfide bridge: Cys1-Cys15; Cys3-Cys11)

CSCSSLMDKECVYFCHLDIIWVNTPEHIVPYGLGSPSRS (Disulfide bridge: Cys1-Cys15; Cys3-Cys11)

O=C(N[C@@H](CO)C(N[C@@H](CSSC[C@@H](C(N[C@@H](C(C)C)C(N[C@@H](CC1=CC=C(C=C1)O)C(N[C@H]2CC3=CC=CC=C3)=O)=O)=O)NC4=O)C(N[C@@H](CO)C(N[C@@H](CO)C(N[C@@H](CC(C)C)C(N[C@@H](CCSC)C(N[C@@H](CC(O)=O)C(N[C@@H](CCCCN)C(N[C@H]4CCC(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CSSC[C@@H](C(N[C@@H](CC5=CNC=N5)C(N[C@@H](CC(C)C)C(N[C@@H](CC(O)=O)C(N[C@@H]([C@@H](C)CC)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](CC6=CNC7=CC=CC=C67)C(N[C@@H](C(C)C)C(N[C@@H](CC(N)=O)C(N[C@@H]([C@H](O)C)C(N8[C@@H](CCC8)C(N[C@@H](CCC(O)=O)C(N[C@@H](CC9=CNC=N9)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](C(C)C)C(N%10[C@@H](CCC%10)C(N[C@@H](CC%11=CC=C(C=C%11)O)C(NCC(N[C@@H](CC(C)C)C(NCC(N[C@@H](CO)C(N%12[C@@H](CCC%12)C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CO)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)NC2=O)N

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. A Hoffman, et al. Opposite effects of endothelin-1 and Big-endothelin-(1-39) on renal function in rats. Eur J Pharmacol. 1990 Jul 17;182(3):603-6.  [Content Brief]