Antileukinate

Description: Antileukinate is a synthetic hexapeptide with an acetylated amino terminus and an amidated carboxyl terminus that inhibits the binding of CXC chemokines to the chemokine receptor CXCR2. It inhibits IL-8 binding to neutrophils (Ki = 2.7-13 µM), prevents neutrophil chemotaxis and beta-glucuronidase release, and blocks IL-8-induced skin edema in rabbits. At 53 mg/kg, antileukinate has been shown to protect mice against acute pancreatitis and associated lung injury. Smiles: C([C@@H](C(N[C@@H](CC=1C=2C(NC1)=CC=CC2)C(N[C@H](C(N[C@@H](CCCNC(=N)N)C(N)=O)=O)CS)=O)=O)NC([C@@H](NC([C@H](CCCNC(=N)N)NC(C)=O)=O)CCCNC(=N)N)=O)C=3C=4C(NC3)=CC=CC4