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Verified Lab Results
Finished in the USA
Research Use Only
Popular Peptides · Dermal & Follicular Peptides
SS-31 Peptide (10mg & 50mg) for Laboratory Research
SS-31, also known as elamipretide, is a synthetic, cell-permeable tetrapeptide with an affinity for cardiolipin in the inner mitochondrial membrane. It is used in cell, tissue, and other preclinical models that investigate mitochondrial bioenergetics, reactive oxygen species handling, and cell-survival signaling pathways.
Real Peptides supplies SS-31 as a lyophilized powder in sealed vials, listed in 10mg and 50mg sizes. Every batch is assayed by an independent laboratory, and the certificate of analysis for the current lot is published on the lab results page so identity and purity can be reviewed before purchase rather than after. Orders ship from the Florida or California facility within 24 hours of clearing processing. Supplied strictly for laboratory research use, not for human or veterinary use.
SS-31 (Elamipretide) · 10mg
$23.04$57.60
Recommended with this order
Frequently paired with this compound by other researchers.
Every node is a test the laboratory ran on this batch — read straight off this product's certificate in our COA registry. Tap a node for the standard it had to meet and the result that came back.
RP-SS3150VLab KoveraTested 22-Sep-20267 tests this batch
Purity
99.601%
Average purity across the conformity vials pulled from this batch, by HPLC. The per-vial figures print further down the certificate.
hover to hold · tap a node for the standard and the result
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RUO
For Research Use Only. Not for human consumption or therapeutic treatment.
Finished in the USA
SS-31 (Elamipretide) is a synthetic tetrapeptide engineered to target the inner mitochondrial membrane and scavenge reactive oxygen species. Widely used in cell and tissue models, SS-31 supports studies of mitochondrial bioenergetics, oxidative-stress mitigation, and cell survival signaling. Each lot is confirmed ≥99% purity by HPLC, screened for endotoxin (<0.1 EU/mg), and shipped with a full Certificate of Analysis.
What Is SS-31?
SS-31, also known as Elamipretide, is a cell-permeable tetrapeptide (D-Arg-Dmt-Lys-Phe-NH₂) designed to selectively bind cardiolipin in the inner mitochondrial membrane. In research models, SS-31 is used to probe mitochondrial function, oxidative-stress pathways, and energy-production mechanisms under conditions of metabolic or ischemic challenge.
Why Choose SS-31?
Researchers choose SS-31 for its unparalleled ability to concentrate in mitochondria and neutralize reactive oxygen species at the site of production. Its robust preservation of electron-transport chain efficiency translates into higher ATP levels and reduced apoptotic signaling in diverse cell types. Manufactured under cGMP-like, conditions, every SS-31 batch delivers consistent performance, backed by rigorous HPLC purity testing and endotoxin screening for reliable protocol integration.
What Sets SS-31 Apart?
Unlike general antioxidants, SS-31 uniquely targets the mitochondrial inner membrane by binding cardiolipin, stabilizing cristae structure, and preserving bioenergetic capacity. This dual action—membrane stabilization plus ROS scavenging—allows clear investigation of mitochondrial health, apoptosis, and inflammation without off-target effects. Its demonstrated stability in both lyophilized and reconstituted states ensures reproducible results across in vitro and ex vivo studies.
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Lab report included
