SS-31 30mg Peptides
Engineered for precision, this lyophilized research peptide is built to support disciplined workflows from first reconstitution to final readout.
The SS-31 Lyophilized Peptide Vial provides a clean, lab-ready presentation of this mitochondria-targeting tetrapeptide in a 30mg total strength. The unflavored, freeze-dried format is designed for controlled handling, dependable stability, and consistent, repeatable preparations in qualified laboratory environments. With a single-vial configuration, researchers can streamline inventory, reduce between-batch variability, and maintain tighter control over method development.
- Each vial contains 30mg of SS-31, a mitochondria-targeting research peptide studied for its interaction with cardiolipin-rich membranes and utility in cellular bioenergetics models.
Optimized for reliable bench performance, the powder reconstitutes smoothly with an appropriate sterile diluent, supporting precise aliquoting, accurate pipetting, and reproducible preparation across replicates. The lyophilized matrix aids handling during transport and storage, while the straightforward vial format fits neatly into standard lab processes. This product is suited for in vitro exploration, bench-top method optimization, and other controlled applications where peptide integrity and consistency are critical to generating clear, interpretable data.
Peptide Scientific Labs prioritizes quality at every step to help protect research integrity. Produced in the USA under controlled conditions, each lot is released only after analytical verification for identity and purity, with traceable documentation to support transparent review. Materials are handled with care from receipt to fulfillment to help preserve peptide quality through every stage. For laboratory research use only. Not for human or animal consumption, clinical use, or diagnostic applications. Choose a dependable, research-focused source where purity, consistency, and professional standards are non-negotiable, so every vial can contribute to confident, reproducible results.
- Most orders ship within 24 hours and arrive within 3 to 5 days of leaving our warehouse.
- Shipping is free on orders of $99+ (except Hawaii and Alaska).
- All orders ship in discreet packaging via USPS Ground Advantage mail.
Delivery restrictions vary by state.
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Frequently Asked Questions
What is SS-31?
SS-31, also known in the literature as elamipretide, is a mitochondria-targeted tetrapeptide. It is notable because it is studied for interaction with cardiolipin and mitochondrial membrane function rather than for classic endocrine signaling. On a site page, it should be described as a research peptide for mitochondrial biology and bioenergetics.
What is SS-31 typically studied for?
Researchers commonly study SS-31 in relation to mitochondrial efficiency, oxidative stress, cardiolipin stabilization, muscle and cardiac bioenergetics, and age-related decline in cellular energy systems. The right tone is mechanistic and research-focused, not a blanket claim about energy or recovery.
What is the connection between peptides and mitochondrial studies?
Mitochondria encode a small number of their own peptides in addition to nuclear-encoded proteins imported into the organelle. Peptides such as MOTS-c and Humanin are examples of mitochondrial-derived peptides (MDPs) that are studied as potential intracellular signaling molecules originating from the mitochondrial genome.
Additionally, some synthetic peptides — such as SS-31 — are designed to target mitochondrial membranes and interact with components of the electron transport chain environment. Together, these research threads make peptides a significant topic in mitochondrial biology investigations.
What are longevity peptides?
Longevity peptides is a research category grouping short peptides investigated in connection with cellular aging, mitochondrial function, telomere biology, and age-related changes in tissue signaling. Well-known examples studied in this space include Epitalon, MOTS-c, SS-31, and Humanin.
This is a broad and active area of biogerontology research. The peptides grouped here do not share a single biochemical family but rather a shared research focus on mechanisms relevant to aging biology. All products from Peptide Scientific Labs in this category are lyophilized research materials intended solely for in vitro laboratory investigation.
How do longevity peptides relate to cellular aging research?
Cellular aging research examines processes such as mitochondrial dysfunction, telomere shortening, cellular senescence, chronic low-grade inflammation, and changes in gene expression over time. Longevity peptides enter this research as tools for probing specific pathways — for example, mitochondrial-derived peptides for mitochondrial stress responses, or pineal-associated peptides for studies of circadian and gene-expression regulation.
By using short, well-defined peptides, researchers can target individual mechanisms within the broader hallmarks-of-aging framework in a controlled manner. This makes longevity peptides useful experimental probes in mechanistic studies of biological aging.
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