SS-31 (Elamipretide) certificate of analysis
Tested on the 10.02 mg vial

Purity (HPLC)
- 99.163%
Measured
Quantity
- 10.02 mg
Measured
Figures copied exactly from Janoshik Analytical's report #80926.
SS-31 (Elamipretide) is a special peptide that helps keep the tiny powerhouses in our cells, called mitochondria, working properly. The current lot tested 99.163% HPLC purity by Janoshik Analytical (report 80926)

Tested on the 10.02 mg vial

Measured
Measured
Figures copied exactly from Janoshik Analytical's report #80926.
Catalog no. PH-SS31-001Size 10mgMW (reference) 639.8 DaSequence D-Arg-Dmt-Lys-Phe-NH2
SS-31 (Elamipretide) is a special peptide that helps keep the tiny powerhouses in our cells, called mitochondria, working properly. It does this by protecting a specific part of the mitochondria and reducing damage caused by harmful chemicals.
How Does it Work?
SS-31 works by attaching itself to a particular part of the mitochondria and helping it stay stable. This helps the mitochondria make energy for the cell more efficiently and reduces the production of harmful chemicals. It's like a special helper that keeps the mitochondria running smoothly (Birk et al., 2013; Chavez et al., 2020).
Research Applications
Product Specifications
References
SS-31 (Elamipretide) is supplied as a lyophilized powder. Keep it sealed, dry, and away from light until reconstitution.
Lyophilized material is stable when frozen. Once reconstituted, keep it cold and minimise handling to preserve integrity.
SS-31 (Elamipretide) is a synthetic peptide compound used in laboratory research settings. Researchers studying longevity and cellular aging research use this compound to investigate cellular signaling pathways, receptor binding affinities, and structure-activity relationships. Its available Certificate of Analysis documents the reported laboratory results.
SS-31 (Elamipretide) is a research compound supplied for in-vitro laboratory use. Also known as SS31, Elamipretide. Sequence: D-Arg-Dmt-Lys-Phe-NH2. Supplied for longevity research laboratory research. A third-party Certificate of Analysis is published for the current lot. Research Use Only — not for human or veterinary use.
The current Certificate of Analysis for SS-31 (Elamipretide) reports 99.163% purity by HPLC (Janoshik Analytical report 80926).
Yes. Janoshik Analytical report 80926 for SS-31 (Elamipretide) is on our COA page, with a link to the lab's own report.
SS-31 (Elamipretide) is supplied as a lyophilized powder. Store it at −20°C or below, protected from light and moisture — lyophilized material is stable frozen. Once reconstituted, keep it refrigerated and avoid freeze-thaw cycles.
Orders ship at a $15 flat rate, free on orders of $200 or more, in discreet, insulated packaging. Domestic delivery takes 2–3 business days — 2-day across California, nearby Nevada, and on orders of $250+.
No. SS-31 (Elamipretide) is supplied strictly for in-vitro laboratory research. It is not for human or veterinary use, consumption, or diagnostic or clinical applications.
Yes. SS-31 (Elamipretide) is also spelled or referred to as SS31, Elamipretide. These are naming variants of the same compound, not different products.
SS-31 (Elamipretide)'s CAS Registry Number is 736992-21-5, per PubChem (CID 11764719).
Open the lab report link on our certificate page — it goes to Janoshik Analytical's own verification portal, not a file we host, so the result can't be edited by us. Confirm the report ID (80926) and figures match what's shown here.
The 10mg size of SS-31 (Elamipretide) is $5.50 per mg. See the size selector above for per-mg pricing on every available size.