Formulation: A solid
Formal Name: N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl-L-leucyl-L-phenylalanyl-L-leucyl-L-phenylalanine
Purity: ≥95%
Formula Markup: C44H59N5O8
Formula Weight: 786
Shelf life (days): 730
CAS Number: 73572-58-4
Notes: Boc-FLFLF is a formyl peptide receptor (FPR) antagonist (Ki = 1.46 µM).{28067} It inhibits increases in intracellular calcium levels, superoxide formation, and β-glucuronidase release induced by the FPR agonist N-formyl-Met-Leu-Phe (fMLP; Item No. 21495) in differentiated HL-60 cells (Kis = 0.43, 1.04, and 1.82 µM, respectively).