{"product_id":"ss-31","title":"SS-31","description":"\u003cp\u003eSS-31 is supplied as lyophilized powder in sealed vials, in 10mg and 50mg. Available as 1 vial, 3 vials or a 10-pack. Supplied strictly for research use only.\u003c\/p\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eSS-31 in Canada is supplied by Horizon Peptides as a lyophilized powder in sealed research vials, stocked in 10 mg and 50 mg sizes with single-vial, 3-vial and 10-vial pack options. SS-31 is a synthetic tetrapeptide studied in mitochondrial membrane research.\u003c\/p\u003e\n\u003cp\u003eSS-31 is four residues, D-Arg-Dmt-Lys-Phe-NH2, with a molecular weight of 639.8. Two features stand out in that short sequence: a D-form arginine, and Dmt, a modified tyrosine carrying two methyl groups. Neither appears in ordinary proteins.\u003c\/p\u003e\n\u003cp\u003eThe sequence belongs to a family designed around alternating charged and aromatic residues, an arrangement associated in the literature with affinity for cardiolipin, a phospholipid largely confined to the inner mitochondrial membrane.\u003c\/p\u003e\n\u003cp\u003eThat targeting is what distinguishes it from other short peptides. Rather than acting at a cell-surface receptor, it is studied for association with a specific membrane component, which places it in a different experimental category from most sequences stocked here.\u003c\/p\u003e\n\u003ch2\u003eKey research areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMitochondrial inner membrane and cardiolipin interaction research\u003c\/li\u003e\n\u003cli\u003eModified residue incorporation in peptide design\u003c\/li\u003e\n\u003cli\u003eMembrane-targeting versus receptor-mediated comparisons\u003c\/li\u003e\n\u003cli\u003eCellular energy and oxidative research models\u003c\/li\u003e\n\u003cli\u003eShort-peptide structure-activity studies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e lyophilized powder in a sealed research vial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes available:\u003c\/strong\u003e 10mg and 50mg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack options:\u003c\/strong\u003e 1 vial, 3 vials, or 10 pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular formula:\u003c\/strong\u003e C32H49N9O5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular weight:\u003c\/strong\u003e 639.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSequence:\u003c\/strong\u003e D-Arg-Dmt-Lys-Phe-NH2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated mitochondrial research material\u003c\/h2\u003e\n\u003cp\u003eAnother mitochondria-associated sequence stocked here is \u003ca href=\"\/products\/mots-c\"\u003eMOTS-c\u003c\/a\u003e, and related metabolic material includes \u003ca href=\"\/products\/nad\"\u003eNAD+\u003c\/a\u003e and \u003ca href=\"\/products\/glutathione\"\u003eGlutathione\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is Dmt in the sequence?\u003c\/h3\u003e\n\u003cp\u003eA dimethylated tyrosine, a modified residue not found in ordinary proteins.\u003c\/p\u003e\n\u003ch3\u003eWhich vial sizes are carried?\u003c\/h3\u003e\n\u003cp\u003eTwo: 10 mg and 50 mg.\u003c\/p\u003e","brand":"Horizon Peptides","offers":[{"title":"10mg \/ 1 Vial","offer_id":50810674708705,"sku":"HP-SS31-10MG-1","price":79.99,"currency_code":"CAD","in_stock":true},{"title":"10mg \/ 3 Vials","offer_id":50810674741473,"sku":"HP-SS31-10MG-3","price":204.99,"currency_code":"CAD","in_stock":true},{"title":"10mg \/ 10 Vials","offer_id":50810674774241,"sku":"HP-SS31-10MG-10","price":559.9,"currency_code":"CAD","in_stock":true},{"title":"50mg \/ 1 Vial","offer_id":50810674807009,"sku":"HP-SS31-50MG-1","price":299.99,"currency_code":"CAD","in_stock":true},{"title":"50mg \/ 3 Vials","offer_id":50810674839777,"sku":"HP-SS31-50MG-3","price":599.99,"currency_code":"CAD","in_stock":true},{"title":"50mg \/ 10 Vials","offer_id":50810674872545,"sku":"HP-SS31-50MG-10","price":1499.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/2182\/4993\/files\/hp-ss-31.webp?v=1791438990","url":"https:\/\/horizonpeptides.ca\/products\/ss-31","provider":"Horizon Peptides","version":"1.0","type":"link"}