Cellular Longevity Research Peptides

What does this category cover?

Research in this area has examined mitochondrial-derived peptides, short peptides encoded in mitochondrial DNA, and their roles in cellular signalling and stress responses (Miller et al., 2022). The category also includes related compounds used in mitochondrial and oxidative-stress models, such as endogenous antioxidant tripeptides.

How is each lot tested?

Every lot is tested by an independent third-party laboratory against the same five-method panel before release: HPLC for purity, with a 98% minimum; mass spectrometry for identity; net peptide content against the label claim; endotoxin by LAL; and appearance. The full certificate for every lot is published in the Astramide certificate library, and each method is explained in how Astramide tests every lot.

How are these compounds stored?

Lyophilized compounds are held at -20°C, protected from light and moisture. Once reconstituted, they are held at 2 to 8°C and used within the window stated on the product page. Repeated freeze-thaw cycles should be avoided.

All compounds listed here are supplied for laboratory research use only. They are not intended for human or animal consumption, clinical use, or therapeutic application. Research use only. Not evaluated by the FDA.