SS-31 50mg
Longevity
Overview
SS-31 50mg is a synthetic peptide supplied as a lyophilised powder for laboratory research use. It is selected within controlled environments for investigation into peptide structure, mitochondrial interaction, and signalling pathways.
Classification: SS-31 (elamipretide) — a synthetic aromatic-cationic tetrapeptide (D-Arg-2',6'-dimethylTyr-Lys-Phe-NH₂) designed to concentrate at the inner mitochondrial membrane through selective association with cardiolipin.
Research background
Within laboratory settings, SS-31 is studied for its interaction with mitochondrial membranes and associated biochemical pathways. Research applications focus on peptide stability, membrane interaction, and cellular energy pathway modelling under controlled experimental conditions.
This summary describes published preclinical and, where applicable, clinical research. It is not a medical claim and does not describe or endorse any human use of the compound as sold by Peptides UK 4U.
Mechanism of action (under investigation)
Published research investigates SS-31 as a cardiolipin-binding mitochondrial-targeted peptide, with reported effects on electron transport chain organisation, mitochondrial reactive oxygen species (ROS) production and mitochondrial ATP synthesis in in vitro and rodent models.
Laboratory handling
This product is typically reconstituted using bacteriostatic water or a suitable sterile solvent within a controlled laboratory setting. All handling should be carried out by qualified professionals using appropriate sterile techniques and safety procedures.
Storage & stability
- Store in a cool, dry environment before reconstitution.
- For extended stability, storage at -20°C is recommended.
- Avoid repeated freeze-thaw cycles after reconstitution.
For reconstitution volumes and target working concentrations use our peptide calculator. We do not publish dosing protocols for human use.
Product specifications
- Peptide Type
- Mitochondria-targeting peptide analogue
- Form
- Lyophilised powder
- Quantity
- 50mg
- Purity
- ≥98% (subject to batch testing)
- Appearance
- White lyophilised powder
- Solubility
- Water soluble
- Stability
- Maintains integrity under controlled storage conditions
- Manufacturing Standard
- Produced in controlled laboratory environments
Certificate of Analysis: Available on request from our support team.
Frequently asked questions
What is SS-31 studied for in research?
SS-31 (elamipretide) is a mitochondria-targeting tetrapeptide investigated in vitro for its interaction with cardiolipin on the inner mitochondrial membrane and its effect on cellular energy pathways.
What purity is your SS-31?
Every 50mg vial is tested to ≥98% purity by RP-HPLC. A batch-specific Certificate of Analysis is available on request.
How is SS-31 reconstituted and stored?
Reconstitute with bacteriostatic water in a sterile laboratory environment — see our peptide calculator for target concentrations. Store the reconstituted solution refrigerated at 2–8°C and avoid repeated freeze-thaw cycles.
How does SS-31 relate to MOTS-c and NAD+?
All three sit within mitochondrial-function research: SS-31 targets the inner-membrane cardiolipin, MOTS-c is a mitochondrial-derived signalling peptide, and NAD+ is a redox coenzyme. Researchers frequently compare them side-by-side.
References
- Szeto HH, British Journal of Pharmacology 171(8):2029–2050 (2014) — SS-31 review
- Birk AV et al., Journal of the American Society of Nephrology 24(8):1250–1261 (2013) — SS-31 and cardiolipin
References are provided for educational context. Citation does not imply endorsement of any specific use.
Disclaimer: This article is provided for laboratory and educational purposes only. It is not medical advice and does not describe or endorse any human use. All products sold by Peptides UK 4U are for laboratory research only, are not for human or veterinary consumption, and are not intended to diagnose, treat, cure or prevent any disease.