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Mitochondrial and senescence research
Cofactors and peptides studied in mitochondrial-function, redox-balance, and cellular-senescence research. Frequently used as references in ageing-biology literature.
3 compounds
About this class
The cellular-health shelf collects cofactors and peptides characterised in mitochondrial-function, redox-balance, and cellular-senescence research. Compounds here sit at three different positions in the metabolic network. NAD+ (nicotinamide adenine dinucleotide) is the universal redox cofactor whose tissue-pool depletion is repeatedly observed in ageing-biology literature; sirtuin-family deacetylases (SIRT1-7), PARPs, and CD38 all draw from it, and NAD+ research has been a defining theme of the last decade of senescence work.
Glutathioneis the cell’s principal water-phase antioxidant — a tripeptide (γ-Glu-Cys-Gly) maintained at millimolar concentrations in the cytosol. Its thiol-disulfide chemistry sits at the heart of every published redox-balance assay. Note the practical caveat: glutathione is oxidation-sensitive, so reconstituted research preparations have shorter stability windows than typical peptide cofactors.
MOTS-cis the mitochondrial-derived peptide encoded within the 12S rRNA region of the mtDNA. Discovered by the Cohen lab and characterised primarily in rodent metabolic and insulin-sensitivity models, it’s the most prominent member of the mitochondrial-derived-peptide (MDP) family in current research. Plasma half-lives across this shelf are short (minutes for both NAD+ and glutathione; not well-characterised for MOTS-c), and protocols vary substantially by route. The bulk of MOTS-c literature remains preclinical. For research use only.
$59.99
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