SS-31

Description

SS-31, also known as elamipretide in scientific literature, is a synthetic tetrapeptide research material composed of four defined amino-acid residues, including the non-standard residue 2,6-dimethyltyrosine. Its compact peptide structure and incorporation of modified amino-acid chemistry make it suitable for analytical, biochemical, and molecular investigation in controlled laboratory environments. SS-31 is produced through controlled peptide synthesis and is commonly supplied in lyophilized form to support material stability and integrity during appropriate laboratory storage and handling.

Research Applications:

SS-31 may be utilized in controlled laboratory research settings for applications such as:

• Analytical characterization of modified tetrapeptide identity, structure, and physicochemical properties
• Investigation of peptide interactions with mitochondrial-associated molecular systems in controlled experimental models
• Evaluation of peptide stability and degradation profiles under defined laboratory conditions
• Examination of structure-activity relationships involving D-amino acids and non-standard aromatic residues in biochemical and cell-based assays

Storage and Handling:

• Store lyophilized material at -20°C or according to batch-specific supplier documentation.
• Protect the material from excessive moisture, heat, and prolonged light exposure.
• Once prepared in solution, follow validated stability data and the specific laboratory protocol for storage conditions.
• Avoid unnecessary repeated freeze-thaw cycles and use appropriate laboratory handling procedures to minimize contamination and degradation.

Product Specifications:

• Purity: Refer to batch-specific HPLC results or Certificate of Analysis
• Appearance: Typically supplied as a white to off-white lyophilized powder; verify against batch-specific documentation
• Solubility: Dependent on concentration, pH, salt form, formulation, and solvent system; refer to supplier-specific technical documentation

Compliance Notice:

SS-31 is FOR RESEARCH USE ONLY. It is not intended for human or veterinary use. This product is supplied exclusively for controlled laboratory, analytical, and in vitro research purposes and is not intended for diagnostic, therapeutic, or clinical applications. Misuse of this product is strictly prohibited and may violate applicable federal, state, or local laws. By purchasing this product, the buyer represents and warrants that it will be used solely for legitimate laboratory research purposes.

Technical Note: The molecular formula C₃₂H₄₉N₉O₅ and molecular weight of approximately 639.80 g/mol correspond to the commonly referenced free-peptide form of SS-31 (D-Arg-Dmt-Lys-Phe-NH₂). Commercial materials are frequently supplied as acetate or other salt forms, which can produce a different reported molecular formula and molecular weight. The exact peptide identity, salt form, purity, and analytical specifications on the final product page should therefore match the supplier documentation and batch-specific Certificate of Analysis (COA).