pepteed
Research4 min readUpdated May 2026

FOX-04: a senescence-research peptide

FOX-04 is a peptide studied in cellular-senescence research. This overview covers what it is and how it is handled, with no therapeutic or dosing claims.

What it is

FOX-04 is studied for its role in disrupting the FOXO4–p53 interaction, a mechanism of interest in senolytic research — the study of clearing senescent (aged) cells. It is often supplied as a D-retro-inverso construct for stability.

Why it is studied

FOX-04 appears in preclinical and in-vitro senescence and aging literature as a mechanistic tool. The conclusions belong to those studies; this page makes no claim about human effects.

Handling notes

  • Supplied lyophilised; reconstitute gently.
  • Keep the dry solid sealed, cold and dark.
  • Refrigerate after reconstitution and aliquot for repeated use.

For in-vitro research use only. Not for human or veterinary use.

Mentioned in the catalog
For in-vitro research use only. This guide covers general laboratory handling and is not medical, clinical or dosing advice.