CAS 142569-99-1: L-Tryptophan,N-(3-carboxy-1-oxopropyl)-L-a-aspartyl-L-a-glutamyl-L-a-glutamyl-L-alanyl-L-valyl-L-tyrosyl-L-phenylalanyl-L-alanyl-L-histidyl-L-leucyl-L-a-aspartyl-L-isoleucyl-L-isoleucyl-

Succinyl-(Glu9,Ala11·15)-Endothelin-1 (8-21) Suc-Asp-Glu-Glu-Ala-Val-Tyr-Phe-Ala-His-Leu-Asp-Ile-Ile-Trp is a peptide that is composed of 21 amino acids. It is an agonist of the endothelin receptors ET A and ET B. Succinyl-(Glu9,Ala11·15)-Endothelin (8,21) Suc-(Asp, Glu, Glu, Ala, Val, Tyr, Phe, Ala, His) Leu Asp Ile Trp has been shown to be neuroprotective in preclinical studies and may have potential as a therapeutic agent for the treatment of radiation damage to the brain. Succinyl-(Glu9,Ala11·15)-Endothelin (8,21)

IRL-1620 is an effective and selective agonist of endothelin receptor type B (ETB) (Ki: 16 pM).

Suc-[Glu9,Ala11,15]-Endothelin-1 (8-21) is a peptide that has been used as a research tool in pharmacology and protein interactions. Suc-[Glu9,Ala11,15]-Endothelin-1 (8-21) has been shown to be an agonist of the endothelin receptor. Endothelin-1 is a peptide that acts as a vasoconstrictor and plays an important role in the regulation of blood pressure. Endothelin-1 is also an endogenous ligand for two G protein-coupled receptors, ETA and ETB. Interesting Endothelin-1 is the most abundant isoform and is expressed in endothelial cells of every blood vessel. It exerts its vasoconstrictor effects through binding to ETA receptors located on the smooth muscle.