SS-31
10mgSS-31 is a synthetic tetrapeptide, a chain of four amino acids with the sequence D-Arg-Dmt-Lys-Phe-NH2, where Dmt is 2′,6′-dimethyltyrosine, a modified form of tyrosine.
- Certificate of Analysis
- COA on file
- Endotoxin
- Endotoxin tested
Researcher Bulk Rates
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Product Usage:
THIS PRODUCT IS INTENDED FOR RESEARCH PURPOSES ONLY.
All product information available on this website is for educational purposes only. This product is not intended for consumption or bodily introduction of any kind. It should only be handled by licensed and qualified professionals. It is not a drug, food, or cosmetic, and must not be misbranded, misused, or mislabeled as such.
Certificate of Analysis
Every lot of SS-31 is released only after independent third-party analysis. The certificate is held on file for every lot we ship.
99%+
Purity
ISO/IEC 17025
Accredited lab
Third-Party
Independent testing
Per Lot
Every batch tested
| 10mg | AxisPharm, LLC | 99.4% | Tested Jul 2026 |
| 50mg | AxisPharm, LLC | 99.3% | Tested Jun 2026 |
Research Context
Published literature background, 99%+ purity material.
SS-31 is a synthetic tetrapeptide, a chain of four amino acids with the sequence D-Arg-Dmt-Lys-Phe-NH2, where Dmt is 2′,6′-dimethyltyrosine, a modified form of tyrosine. Its molecular formula is C32H49N9O5, its molecular weight is approximately 639.8 g/mol, and its CAS number is 736992-21-5. The peptide belongs to a class of mitochondria-targeted tetrapeptides whose structure follows an alternating aromatic-cationic motif (positive charge, aromatic ring, positive charge, aromatic ring), which gives it membrane-permeable characteristics. SS-31 has a structural affinity for cardiolipin, a phospholipid found almost exclusively in the inner mitochondrial membrane. Supplied as a white to off-white lyophilized powder, it is soluble in water. This product is for research purposes only.
RESEARCH USE ONLY: This product is intended for laboratory research use only. Not for human or animal consumption. Not intended to diagnose, treat, cure, or prevent any disease. Must be handled by qualified research professionals only.
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