SS-31 CAS 1890208-37-3 High-purity research-grade peptide powder 2S10 2S50

SS-31, also known as MTP-131, is a novel synthetic short-chain peptide, CAS number 1890208-37-3. This research-grade biochemical compound has become a commonly used tool in laboratory research worldwide, widely used in cell model experiments, mitochondrial mechanism research, biochemical pathway exploration, and synthetic peptide-related academic research. All SS-31 materials provided are for research purposes only, including clinical diagnostics, medical applications, or commercial drug development.

SS-31 appears as a white to off-white lyophilized powder. The lyophilization process effectively stabilizes the peptide's molecular structure, preventing molecular hydrolysis, oxidation, and impurity buildup during storage and transportation. As a highly sensitive bioactive peptide material, SS-31 requires strict temperature and humidity control. Long-term storage conditions are recommended at -20°C, sealed, dry, and protected from light, avoiding repeated freeze-thaw cycles. Unstable storage conditions can lead to decreased peptide activity, increased impurity content, and poor experimental reproducibility.

In terms of production process, SS-31 is synthesized using the standard solid-phase peptide synthesis (SPPS) process, followed by multi-step purification by high-performance liquid chromatography (HPLC). After lysis, cyclization, desalting, and aseptic lyophilization, the final product purity reaches ≥98%. Each batch undergoes comprehensive testing including HPLC purity detection, mass spectrometry (MS) molecular weight verification, moisture content detection, residue detection, and appearance inspection. Complete supporting documentation, including COA, HPLC chromatograms, MS chromatograms, and SDS safety data sheets, is available to meet laboratory archiving and experimental data recording requirements.

In the research field, SS-31 is primarily used as a tool peptide for mitochondrial research. SS-31 is widely used in cellular oxidative stress model research, mitochondrial function detection, exploration of cell survival and apoptosis mechanisms, and research on biological antioxidant mechanisms. Unlike common long-chain peptides, SS-31 has a small molecular structure, stable synthetic properties, and high cell permeability, making it highly efficient for in vitro cell experiments and preclinical mechanism studies. It provides reliable experimental support for studying mitochondrial energy metabolism, reactive oxygen species regulation, and cell protection biological pathways.

Many biochemical laboratories and research institutions use SS-31 for comparative experimental studies. Researchers set up SS-31 interventions at different concentration gradients and observed changes in intracellular reactive oxygen species levels, mitochondrial membrane potential, ATP synthesis efficiency, and cell cycle status. These experimental data help researchers analyze the regulatory relationship between peptide intervention and cellular metabolic homeostasis, further enriching the fundamental theoretical research in mitochondrial biology and synthetic peptide pharmacology.

Regarding product specifications, SS-31 is packaged in standard laboratory packaging, such as 5mg, 10mg, 50mg, and 100mg vials. Customized packaging is available according to client research project requirements. All vials are sealed lyophilized and clearly labeled with the product name, CAS number, batch number, purity specification, and storage instructions. Each batch maintains stable batch-to-batch consistency, ensuring high reproducibility for long-term experimental projects and academic research.

Laboratory safety operating procedures must be followed when using SS-31 peptide powder. Operators must wear laboratory protective clothing, gloves, and goggles to avoid inhaling peptide dust and direct contact with skin and eyes. In case of accidental contact, rinse thoroughly with water immediately. Residual powder and experimental waste should be disposed of in accordance with local chemical laboratory waste management standards to ensure laboratory safety and standardized operations.

As a professional supplier of synthetic peptide raw materials, we strictly control the entire production process of SS-31, from raw material input, synthesis reaction, purification treatment to final freeze-drying and packaging. We reject substandard products with incomplete purification, unstable activity, or excessive impurities, ensuring that every product delivered to our customers meets international laboratory research standards. With stable supply capabilities and complete technical documentation, we support small-batch pilot orders and large-volume wholesale for research institutions, biochemical companies, and university laboratories worldwide.

In summary, SS-31 (CAS No.: 1890208-37-3) is a high-purity, stable, and reliable synthetic research peptide.