Peptides
SS-31 10mg
SS-31 (elamipretide) is a cell-permeable tetrapeptide, D-Arg-Dmt-Lys-Phe-NH2, that concentrates in the inner mitochondrial membrane through association with cardiolipin. It is studied for effects on cristae structure and electron transport efficiency.
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- Same-day dispatch before 2 PM PT from British Columbia, Canada
- Free shipping over CA$200
- Batch-specific COA with every lot
- Priced in Canadian dollars
Specification
- Catalogue number
- OP-051
- Purity specification
- >99%
- Fill
- 10mg
- CAS number
- 736992-21-5
- Molecular formula
- C₃₂H₄₉N₉O₅
- Molecular weight
- 639.8 g/mol
- Form
- Lyophilized powder
- Solubility
- Soluble in bacteriostatic water
- Shelf Life
- 24 months from date of manufacture
About SS-31 10mg
SS-31 targets cardiolipin, the signature phospholipid of the inner mitochondrial membrane, and its alternating aromatic-cationic motif is what drives that association without requiring a membrane potential to accumulate. Binding cardiolipin stabilises cristae architecture and appears to improve electron transport coupling, which is the mechanistic basis for interest in ischemia-reperfusion, heart failure and mitochondrial myopathy models. The compound has run through several clinical programmes under the name elamipretide, so its pharmacokinetics are better characterised than most research peptides.
Storage and reconstitution
Store lyophilized peptide at -20°C in a dry, dark environment. Reconstitute in bacteriostatic water. Once reconstituted, store at 2-8°C and use within 30 days. Avoid repeated freeze-thaw cycles. Lyophilized powder is stable at room temperature for shipping and short-term storage.
Shipping within Canada
Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day. Orders placed after that cut-off, or on a weekend or statutory holiday, are dispatched on the next business day. Parcels leave British Columbia, Canada and travel entirely within the country, so nothing on this order crosses a border, clears customs or is held by CBSA. Orders over CA$200 ship free; see the shipping page for transit times by province.
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