Research use only ✓ COA SS-31
Mitochondrial Peptides 4.6

SS-31

CAS 736992-21-5

A mitochondria-targeting tetrapeptide, D-Arg-dimethylTyr-Lys-Phe-NH2, also known as elamipretide.


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Documented batch Each size ships with the certificate issued for its own fill. This is what is on file for the size selected above.
99.058% Purity by HPLC
10 mgLabelled 10.63 mgMeasured
Batch
20260610
Identity
Confirmed by mass spectrometry
On file
Purity & Identity

Nexus Scientific Report RSDGBDTHJNFS Tested 07/01/26

Technical specification

What is on file, and how it is handled

Every figure below is transcribed from the paperwork for this compound.

What is SS-31?

Its alternating aromatic and cationic residues let it bind cardiolipin through two mechanisms at once: the hydrophobic acyl chains and the anionic phosphate head groups. Cardiolipin sits almost exclusively in the inner mitochondrial membrane, which is how a freely diffusing peptide ends up concentrated there. Reported under CAS 736992-21-5. Studied in mitochondrial-function research.

Material

Compound
SS-31
Form
Lyophilised powder
CAS
736992-21-5

Verification

Identity
Confirmed by mass spectrometry
Purity
See certificate
Batch
See certificate
Documentation
Per-batch certificate of analysis

Handling

Storage
Store at −20 °C, protected from light
Intended use
In-vitro laboratory research only

Every size on record

Each size is released with the certificate issued for that fill. Your order ships against the certificate for the size you buy.

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