Biological Activity N-terminal peptide of Annexin I (AI/Lipocortin I) that inhibits leukocyte extravasation. Acts as a formyl peptide receptor 1 (FPR1) ligand and stimulates neutrophil NADPH oxidase activation.
(Modifications: Gln-1 = N-terminal amide)
Soluble to 1 mg/ml in 20% acetonitrile / water
Desiccate at -20°C
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