SS-31 Kit
What is SS-31?
SS-31 (Elamipretide, also referenced as Bendavia or MTP-131) is a synthetic 4-amino-acid peptide with cell-permeable, mitochondria-targeting properties due to its alternating aromatic/cationic residue structure. Its sequence is D-Arg-2′,6′-dimethyltyrosine-Lys-Phe-NH2 with a molecular weight of approximately 639.8 Da. First described in published mitochondrial research literature in the early 2000s, SS-31 is studied in research models that investigate cardiolipin binding on the inner mitochondrial membrane, electron transport chain efficiency, and mitochondrial reactive oxygen species pathways. Also referenced as Elamipretide, MTP-131, Bendavia, or SS-31 10mg, it is supplied as a lyophilized powder for laboratory reference use. Triumphant Labs SS-31 is provided strictly for in vitro research applications and is not approved for human or animal use.
Certificate of Analysis (click to view)
Triumphant Labs products are furnished for LABORATORY RESEARCH USE ONLY. This product should only be handled by qualified, and licensed professionals. The product may not be used as a drug, agricultural or pesticidal product, food additive or household chemical – and may not be misbranded as such. Bodily introduction of any kind into humans and/or animals is strictly forbidden by law.
Research Chemicals ARE NOT DIETARY SUPPLEMENTS OR PRESCRIPTION MEDICATIONS THEY ARE *RESEARCH CHEMICALS.
*Research chemicals are chemical substances used by scientists for medical and scientific research purposes. One characteristic of a research chemical is that it is for laboratory research use only; a research chemical is not intended for human or veterinary use. This distinction is required on the labels of research chemicals, and is what exempts them from regulation under parts 100-740 in Title 21 of the Code of Federal Regulations (21CFR).
Please review our Terms & Conditions before making a purchase.
Triumphant Labs products are furnished for laboratory research use only. This product should only be handled by qualified, and licensed professionals. The product may not be used as a drug, agricultural or pesticidal product, food additive or household chemical – and may not be misbranded as such. All information on this website is available for educational purposes only. Bodily introduction of any kind into humans and/or animals is strictly forbidden by law. Research Chemicals are not dietary supplements or prescription medications they are *research chemicals.
*Research chemicals are chemical substances used by scientists for medical and scientific research purposes. One characteristic of a research chemical is that it is for laboratory research use only; a research chemical is not intended for human or veterinary use. This distinction is required on the labels of research chemicals, and is what exempts them from regulation under parts 100-740 in Title 21 of the Code of Federal Regulations (21CFR).
Disclaimer: All references to “research subjects” or “test subjects” or and reference to “research” throughout this article refer to research conducted on non human non veterinary research subjects such as rats and mice. If we find that your intent is to use them outside of a legal manner we will no longer sell to you. To purchase Research Subjects visit The Jackson Laboratory.
SS-31 Structure

Sequence
D-Arg-Tyr(2,6-diMe)-Lys-Phe
Molecular Formula
Molecular Weight
639.8 g/mol
PubChem SID
11764719
CAS Number
736992-21-5
Synonyms
elamipretide, MTP-131, Bendavia









