FOXO4-DRI Testing
MW: ~5500 g/mol
D-retro-inverso peptide that disrupts FOXO4–p53 in senescent cells; senolytic.
What we test on FOXO4-DRI
Full D-amino acid sequence — confirm by chiral analysis and MS.
Standard Mitochondrial / Longevity Panel
- ✓RP-HPLC purity
- ✓LC-MS identity
- ✓Stability indicating method (NAD+)
Common impurities in this category
NAD+ → nicotinamide degradation, oxidation of SS-31, aggregation of MOTS-c.
Related Mitochondrial / Longevity peptides
5-Amino-1MQ
173.21 g/mol
Small-molecule NNMT inhibitor studied for obesity and longevity.
AICAR
338.21 g/mol
AMPK activator mimicking exercise; metabolic research.
BAM15
400.31 g/mol
Mitochondrial protonophore uncoupler; safer profile than DNP.
Humanin
2687.27 g/mol
24-residue mitochondrial-derived peptide; cytoprotective.
MOTS-c
2174.56 g/mol
Mitochondrial-derived peptide encoded in the 12S rRNA gene; AMPK activator.
NAD+ (Nicotinamide Adenine Dinucleotide)
663.43 g/mol
Central redox cofactor for cellular metabolism, DNA repair, and sirtuin activity.