Sign in to track orders, save addresses, and unlock member offers.
Get the latest updates, drops, and member-only offers straight from our community.
Join now
*For Research use only
SS-31 is a synthetic research peptide supplied for laboratory and analytical chemistry applications. This compound is commonly categorized as a short-chain modified peptide and is intended for controlled research environments where peptide identity, structure, solubility, stability, and analytical characteristics may be evaluated.
SS-31 is typically supplied as a lyophilized powder and should be handled according to standard laboratory procedures for synthetic peptide materials. This product listing is intended to provide chemistry-focused research information only.
Product Name: SS-31
CAS Number: 736992-21-5
Compound Type: Synthetic Research Peptide
Peptide Class: Modified Tetrapeptide
Physical Form: Lyophilized Powder
Product Size: 50mg
Research Category: Peptide Chemistry / Analytical Research
Molecular Formula: C32H49N9O5
Molecular Weight: 639.80 g/mol
Sequence Reference: D-Arg-Dmt-Lys-Phe-NH2
SS-31 is a short synthetic peptide composed of a compact amino acid-based structure. As with other research peptides, its analytical profile may vary depending on salt form, counterion profile, residual moisture, manufacturing process, and batch-specific documentation.
SS-31 is structurally classified as a modified tetrapeptide, meaning it contains four amino acid residues arranged in a defined peptide sequence. Modified short-chain peptides are commonly studied in analytical chemistry settings because their compact structure allows for detailed evaluation of identity, mass, purity, and stability.
The compound may contain standard and/or non-standard amino acid features depending on the referenced material form. Sequence confirmation, salt form, and exact molecular data should be verified using supplier documentation or a lot-specific certificate of analysis when available.
SS-31 50mg is intended for laboratory research use only. It is not intended for human or animal consumption, clinical use, diagnostic use, food use, supplement use, cosmetic use, household use, or any application outside of controlled research environments.
Premium research-grade peptides for optimal controlled studies and performance. Third-party tested with Certificate of Analysis
All products sold on isopepsciences.com are research-grade compounds intended exclusively for in-vitro laboratory study by qualified researchers. They are not drugs, dietary supplements, cosmetics, or food products, and they are not for human or veterinary use, consumption, or ingestion in any form.
Statements made on this website have not been evaluated by the U.S. Food and Drug Administration. These compounds are not intended to diagnose, treat, cure, or prevent any disease, and their efficacy has not been confirmed by FDA-approved research.
By placing an order, you confirm that you are a qualified researcher acquiring these materials strictly for laboratory research, and you accept full responsibility for their lawful and appropriate use.
Copyright@2026 isopepsciences. All Right Reserved
Your cart is empty
Continue ShoppingDrop your email — we'll send a one-time code, plus a quick guide on how to read your Certificate of Analysis.
We just sent your 10% off code to .
Tip: if you don't see it in Primary, check your Promotions tab and drag it to Primary so future emails come straight in.
By entering your email you agree to receive occasional updates from IsoPep Sciences. Unsubscribe anytime.
IsoPep Sciences supplies research-grade compounds intended exclusively for in vitro laboratory study by qualified researchers. All products are sold strictly as laboratory reference standards and are not for human or veterinary use, consumption, or ingestion. By entering this website you confirm that you are at least 21 years of age and acquiring these materials for legitimate scientific research purposes only.
Not approved by the U.S. Food and Drug Administration. Not a drug, dietary supplement, cosmetic, or food product. Not intended to diagnose, treat, cure, or prevent any disease.