FOXO4-DRI

Sequence / Chemical Identity

Peptide Length: 43 amino acids
Structural Class: D-retro-inverso peptide (modified transcription factor–derived sequence targeting p53 interaction)

Molecular Data

Molecular Formula: Not universally standardized (varies slightly by synthesis and salt form; typically reported by supplier)
Molecular Weight: ~5,300–5,500 g/mol (commonly ~5,352 g/mol depending on variant)
CAS Number: Not consistently assigned across all preparations (often unavailable in literature-grade listings)

Receptor / Pathway Targets

Primary Research Targets: Interaction between FOXO4 and p53
Investigated Pathways:

• Cellular senescence signaling
• Apoptosis induction in senescent cells
• p53 nuclear exclusion and cell survival pathways

Purity Standard

≥95–98% (HPLC) (varies by supplier and synthesis batch)

Appearance

White to off-white lyophilized powder

Storage

Store at −20°C
Protect from light and moisture
Reconstituted solutions are typically stored at −20°C and used promptly to avoid degradation

Regulatory Status

For laboratory research use only

Not approved for human or veterinary use