{"product_id":"ss31","title":"SS-31","description":"\u003cp\u003eSS-31 is a synthetic tetrapeptide — a chain of four amino acids with the sequence D-Arg-Dmt-Lys-Phe-NH2, where Dmt is 2′,6′-dimethyltyrosine, a modified form of tyrosine. Its molecular formula is C32H49N9O5, its molecular weight is approximately 639.8 g\/mol, and its CAS number is 736992-21-5. The peptide belongs to a class of mitochondria-targeted tetrapeptides whose structure follows an alternating aromatic-cationic motif (positive charge, aromatic ring, positive charge, aromatic ring), which gives it membrane-permeable characteristics. SS-31 has a structural affinity for cardiolipin, a phospholipid found almost exclusively in the inner mitochondrial membrane. \u003c\/p\u003e\u003cp\u003eAvailable individual vial sizes: 10mg, 50mg. Each purchase quantity refers to one individual vial, not a supplier box.\u003c\/p\u003e\u003cp\u003eChemical identifiers refer to the stated reference form; salt counterions can change formula weight. Follow the supplied material’s documentation for storage and handling. Cited research is not a batch analysis of this product.\u003c\/p\u003e\u003cp\u003eFor laboratory research use only. Not for human or animal use.\u003c\/p\u003e\u003ch3\u003eResearch and chemical references\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23813215\/\"\u003eSS-31\/cardiolipin experimental study\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"The Rejuvenation Health Lab","offers":[{"title":"10mg","offer_id":44235055857700,"sku":"100051","price":65.0,"currency_code":"USD","in_stock":true},{"title":"50mg","offer_id":44235055923236,"sku":"100052","price":184.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7328\/7972\/files\/PepCard_SS3110.png?v=1789143564","url":"https:\/\/rejuvenationhealthlab.com\/products\/ss31","provider":"The Rejuvenation Health Lab","version":"1.0","type":"link"}