Cellular Health Research SS-31

What is SS-31? SS-31 (also known as Elamipretide, MTP-131, Bendavia, Szeto-Schiller-31) is a mitochondria-targeted tetrapeptide with the sequence D-Arg-Dmt-Lys-Phe-NH₂ (Dmt = 2’,6’-dimethyl-L-tyrosine). It is widely used in laboratory studies of mitochondrial membranes and cardiolipin interactions. Specifications Synonyms: SS-31; Elamipretide; MTP-131; Bendavia; Szeto-Schiller-31 Sequence (one-letter): dR–{Dmt}–K–F–NH₂ (D-Arg–Dmt–Lys–Phe–amide) Molecular Formula: C₃₂H₄₉N₉O₅ Molecular Weight: ~639.8 g/mol CAS (free base): 736992-21-5 (acetate salt sometimes listed separately; e.g., 1334953-95-5) Form: Lyophilized powder Purity: ≥ 98% (HPLC), lot-specific COA Identity: Confirms by MS/peptide mapping (per lot COA) Solubility: Water or appropriate aqueous buffers (research protocols) Appearance: White to off-white Storage & Handling Store at −20 °C long-term; protect from light and moisture. For short-term use, keep sealed vials at 2–8 °C. Allow vial to reach room temperature before opening to minimize condensation. Reconstitute under aseptic conditions; avoid repeated freeze–thaw—aliquot after reconstitution. Intended Use / Compliance For in-vitro laboratory research only. Not a drug, food, or cosmetic. Not for human or veterinary use, clinical applications, or household use. Handle according to good laboratory practice; consult the SDS.

Note: This product is intended for research purposes only. Not for human consumption.

• Store in a cool, dry place away from direct sunlight

• Keep refrigerated after reconstitution

• Use within 30 days of reconstitution

• Keep out of reach of children

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