Peptides / Category
Mitochondrial / Longevity Peptide Testing
Longevity category mixes peptides (MOTS-c, Humanin, SS-31) with small molecules (NAD+, 5-Amino-1MQ, BAM15). Each requires a different analytical chain. NAD+ degrades quickly — purity at receipt vs. at injection can differ dramatically.
Recommended Panel
- ✓RP-HPLC purity
- ✓LC-MS identity
- ✓Stability indicating method (NAD+)
Common Impurities to Watch For
NAD+ → nicotinamide degradation, oxidation of SS-31, aggregation of MOTS-c.
Mitochondrial / Longevity peptides we test (9)
5-Amino-1MQ
173.21 g/mol
Small-molecule NNMT inhibitor studied for obesity and longevity.
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AICAR
338.21 g/mol
AMPK activator mimicking exercise; metabolic research.
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BAM15
400.31 g/mol
Mitochondrial protonophore uncoupler; safer profile than DNP.
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FOXO4-DRI
~5500 g/mol
D-retro-inverso peptide that disrupts FOXO4–p53 in senescent cells; senolytic.
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Humanin
2687.27 g/mol
24-residue mitochondrial-derived peptide; cytoprotective.
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MOTS-c
2174.56 g/mol
Mitochondrial-derived peptide encoded in the 12S rRNA gene; AMPK activator.
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NAD+ (Nicotinamide Adenine Dinucleotide)
663.43 g/mol
Central redox cofactor for cellular metabolism, DNA repair, and sirtuin activity.
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SLU-PP-332
~430 g/mol
Pan-agonist of estrogen-related receptors (ERRα/β/γ); 'exercise mimetic' research compound.
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SS-31 (Elamipretide)
640.77 g/mol
Mitochondria-targeted tetrapeptide that binds cardiolipin; cardiac and renal research.
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