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Mitochondria-targeted tetrapeptide studied for cardiolipin interactions.
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SS-31
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SS-31 (elamipretide) is an aromatic-cationic tetrapeptide studied for its interaction with cardiolipin-rich mitochondrial membranes. Mechanistic research focuses on membrane electrostatics, cytochrome-c/cardiolipin chemistry, and mitochondrial bioenergetics.
Research Literature
Reference literature on this compound class, provided for research context only — not a claim of safety, efficacy, or suitability for human use.
Birk AV, Chao WM, Bracken C, et al. Br J Pharmacol. 2014.
Biochemical and mitochondrial-model study examining SS-31 binding to cardiolipin and its effects on cytochrome-c electron transfer, respiration, and ATP synthesis.
Mitchell W, Ng EA, Tamucci JD, et al. J Biol Chem. 2020.
Biophysical and computational study characterizing how SS-31 partitions into model and mitochondrial membrane interfaces and changes bilayer surface electrostatics.
Handling Guidance
General guidance only. Follow your institution's SOP. These materials are not for human or veterinary administration.
Common Questions
Mitochondria-targeted tetrapeptide studied for cardiolipin interactions.
Supplied as a lyophilized (freeze-dried) laboratory research material. Solvent selection, concentration, and handling must follow a validated laboratory protocol. Not for human or veterinary administration.
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A COA is available for qualifying batches — view it above on this page, or browse the full archive on the COAs page.
See Storage & Handling above and follow your institution's validated SOP for preparation, storage, and disposal.
No. Every product on this site is sold strictly for laboratory research use — not for human or veterinary consumption.
Research Use Only
Products are intended strictly for laboratory research purposes only. They are not intended for human consumption, veterinary use, medical use, household use, or to diagnose, treat, cure, or prevent any disease.

Multi-dose bacteriostatic water in a 30 mL research-support vial.