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SS-31

SS-31

Price range: $ 50 through $ 80

SS-31, also known as elamipretide, is a synthetic four-amino-acid research peptide containing alternating aromatic and positively charged residues. Its modified sequence includes D-arginine and 2,6-dimethyltyrosine, followed by lysine and C-terminally amidated phenylalanine. SS-31 is supplied for controlled laboratory studies involving mitochondrial membrane-associated interactions, cardiolipin-binding behavior, peptide transport, redox-related molecular pathways, and structure-activity relationships. Researchers may evaluate SS-31 using chromatographic analysis, mass spectrometry, spectroscopic methods, membrane-interaction assays, comparative peptide studies, and stability testing conducted under defined experimental conditions.

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Product Specifications

Form: Lyophilized peptide powder

Strength: Add the product-specific strength

Peptide Length: 4 amino-acid residues

Peptide Classification: Synthetic aromatic-cationic mitochondrial research tetrapeptide

Alternative Name: Elamipretide

Modified Peptide Sequence: D-Arg-Dmt-Lys-Phe-NH₂

Dmt Definition: 2,6-Dimethyltyrosine

Structural Modifications: D-arginine residue, 2,6-dimethyltyrosine residue, and C-terminal amidation

Molecular Formula: C₃₂H₄₉N₉O₅ for the free peptide form

Molecular Weight: Approximately 639.8 g/mol for the free peptide form

CAS Number: 736992-21-5

Purity: ≥99%, where confirmed through batch-specific HPLC analysis

Appearance: White to off-white lyophilized powder

Intended Use: Laboratory research and analytical applications only

Research Applications

  • Analytical characterization using HPLC, UPLC, and LC-MS workflows
  • Investigation of mitochondrial membrane-associated peptide interactions
  • Evaluation of cardiolipin-binding behavior under controlled assay conditions
  • Structure-activity analysis of aromatic-cationic tetrapeptide sequences
  • Comparative assessment of SS-31 and related synthetic peptide analogs
  • Analysis of peptide identity, purity, molecular weight, and structural integrity
  • Stability profiling under defined temperature, pH, buffer, light, and storage conditions

Quality Documentation

A batch-specific Certificate of Analysis and applicable analytical documentation should be available for each lot. Peptide identity, modified sequence, stereochemical configuration, amidation status, purity, molecular weight, formulation details, and batch information should be verified against the records supplied with the individual product. Molecular formula and molecular weight may vary when SS-31 is supplied as an acetate salt, hydrated material, or alternative formulation.

For Laboratory Research Use Only

This product is intended exclusively for controlled laboratory and in vitro research. Not for human or veterinary use. Not for diagnostic, therapeutic, clinical, cosmetic, personal-care, or household applications.

strength

10MG, 50MG

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