Description：Peptide to Endothelin-3, HumanForm：Lyophilized powderAlternative Names：ET-3 (human, mouse, rabbit, rat) CAS Number：117399-93-6Molecular Formula：C121H168N26O33S4Molecular Weight：2643.1Purity：> 95%Chemical Structure：H-Cys-Thr-Cys-Phe-Thr-Tyr-Lys-Asp-Lys-Glu-Cys-Val-Tyr-Tyr-Cys-His-Leu-Asp-Ile-Ile-Trp-OH (Disulfide bridge Cys1-Cys15, Cys3-Cys11)Application：ET-1, ET-2, and ET-3 are the products of three distinct endothelin genes. ET-2 and ET-3 are similar to ET-1, but differ in two and six amino acids, respectively. All three isopeptides produce strong in vitro vasoconstrictor and in vivo pressor responses. However, the quantitative profiles of their pharmacological activities vary greatly.Storage/Stability：Shipped at 4°C. Store at -20°C for one year.

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