Catalog Number: 2262
Alternate Names: WRW4
Biological Activity
Selective antagonist of formyl peptide receptor 2 (FPR2) signaling. Inhibits WKYMVm binding to FPR2 (IC50 = 0.23 μM) and inhibits intracellular calcium release induced by WKYMVm, MMK 1, amyloid β42, and F peptide. Also inhibits FPR2-mediated signaling in human neutrophils; blocks chemotactic migration and superoxide generation by amyloid β42 peptide.
Technical Data
  • M.Wt:
  • Formula:
  • Sequence:

    (Modifications: Trp-6 = C-terminal amide)

  • Solubility:
    Soluble to 1 mg/ml in water
  • Storage:
    Desiccate at -20°C
  • CAS No:
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Identification of peptides that antagonize formyl peptide receptor-like 1-mediating signaling.
    Bae et al.
    J.Immunol., 2004;173:607
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