{"product_id":"igf-1lr3","title":"IGF-1LR3","description":"\u003cstyle\u003e.aps-wrap{font-family:'Montserrat','Helvetica Neue',Arial,sans-serif;color:#2B3648;line-height:1.65;font-size:14.5px;max-width:100%;box-sizing:border-box;overflow-wrap:break-word}.aps-wrap p{margin:0 0 14px}.aps-pills{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}.aps-pill{display:inline-block;border-radius:999px;padding:6px 12px;font-size:11.5px;font-weight:700;letter-spacing:.3px}.aps-pill.g{background:#F0F6E8;color:#4E7A14;border:1px solid #D6E7BC}.aps-pill.b{background:#EEF2F7;color:#264367;border:1px solid #D9E1EC}.aps-h2{font-family:'Montserrat',Arial,sans-serif;color:#1A2C46;font-size:22px;font-weight:800;letter-spacing:-.4px;line-height:1.2;margin:0 0 6px}.aps-sub{margin:0 0 16px;color:#61921B;font-weight:700;font-size:14px;letter-spacing:.2px}.aps-lead{margin:0 0 22px}.aps-wrap strong.dk{color:#1A2C46}.aps-card{background:#F7F9FC;border:1px solid #E3E8EF;border-radius:14px;padding:18px;margin:0 0 22px;box-sizing:border-box}.aps-eyebrow{font-family:'Montserrat',Arial,sans-serif;color:#1A2C46;font-size:12px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;margin:0 0 15px}.aps-eyebrow.t{margin:0 0 12px}.aps-ra{margin-bottom:11px;padding-left:13px;border-left:3px solid #61921B}.aps-ra.last{margin-bottom:0}.aps-ra strong{color:#1A2C46}.aps-ra span{font-size:13.5px;color:#5A6478}.aps-tw{border:1px solid #E3E8EF;border-radius:14px;overflow:hidden;margin:0 0 22px}.aps-tbl{width:100%;border-collapse:collapse;font-size:13px;table-layout:fixed}.aps-tbl td{padding:10px 14px;border-bottom:1px solid #EEF1F6}.aps-tbl tr:last-child td{border-bottom:none}.aps-tbl .hd{background:#1A2C46;color:#FFFFFF;font-weight:700;letter-spacing:.4px}.aps-tbl .k{color:#1A2C46;font-weight:600;width:44%}.aps-tbl .v{color:#5A6478}.aps-tbl .v.gr{color:#4E7A14;font-weight:700}.aps-tbl tr.od{background:#FFFFFF}.aps-tbl tr.ev{background:#FAFBFD}.aps-warn{background:#FFF9E9;border:1px solid #F2E2B8;border-radius:12px;padding:13px 16px;margin:0 0 26px;font-size:13px;color:#7A6320;box-sizing:border-box}.aps-faq{background:#FFFFFF;border:1px solid #E3E8EF;border-radius:12px;padding:15px 17px;margin-bottom:9px;box-sizing:border-box}.aps-faq.last{margin-bottom:26px}.aps-faq .q{margin:0 0 6px;font-weight:700;color:#1A2C46;font-size:14.5px}.aps-faq .a{margin:0;font-size:13.5px;color:#5A6478}.aps-cta{background:#1A2C46;border-radius:14px;padding:20px 18px;box-sizing:border-box}.aps-cta h3{font-family:'Montserrat',Arial,sans-serif;color:#FFFFFF;font-size:17px;font-weight:800;margin:0 0 8px}.aps-cta p{margin:0 0 14px;color:#C3CEDF;font-size:13.5px}.aps-cta .row{display:flex;flex-wrap:wrap;gap:6px}.aps-cta .tag{display:inline-block;border-radius:999px;padding:6px 12px;font-size:11.5px}.aps-cta .tag.g{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#FFFFFF;font-weight:600}.aps-cta .tag.b{background:rgba(97,146,27,.9);border:1px solid #61921B;color:#FFFFFF;font-weight:700}@media (min-width:750px){.aps-h2{font-size:27px!important}.aps-sub{font-size:16px!important}.aps-pill{font-size:12.5px!important;padding:7px 15px!important}.aps-tbl td{padding:12px 18px!important;font-size:14px!important}.aps-card{padding:22px 24px!important}.aps-faq{padding:17px 21px!important}.aps-wrap{font-size:15px!important}}\u003c\/style\u003e\u003cdiv class=\"aps-wrap\"\u003e\n\u003cdiv class=\"aps-pills\"\u003e\n\u003cspan class=\"aps-pill g\"\u003e✓ COA VERIFIED\u003c\/span\u003e\u003cspan class=\"aps-pill g\"\u003e✓ 99%+ PURITY\u003c\/span\u003e\u003cspan class=\"aps-pill b\"\u003eSAME-DAY SYDNEY DISPATCH\u003c\/span\u003e\u003cspan class=\"aps-pill b\"\u003eLOCAL AU STOCK\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"aps-h2\"\u003eBuy IGF-1 LR3 1mg in Australia\u003c\/h2\u003e\n\u003cp class=\"aps-sub\"\u003eLong R3 insulin-like growth factor-1 research protein\u003c\/p\u003e\n\u003cp\u003eLooking to \u003cstrong class=\"dk\"\u003ebuy IGF-1 LR3 in Australia\u003c\/strong\u003e? Aussie Peptide Store supplies research-grade IGF-1 LR3 1mg vials from local Australian stock, independently COA verified at 99%+ purity and dispatched same business day from Sydney with tracked delivery to every state and territory.\u003c\/p\u003e\n\u003cp class=\"aps-lead\"\u003eIGF-1 LR3 (Long R3 IGF-1) is an 83 amino acid analogue of insulin-like growth factor-1. The modifications greatly extend its half-life and reduce binding to IGF binding proteins, making it a long-acting and widely studied growth factor in research.\u003c\/p\u003e\n\u003cdiv class=\"aps-card\"\u003e\n\u003ch3 class=\"aps-eyebrow\"\u003eKey Research Areas\u003c\/h3\u003e\n\u003cdiv class=\"aps-ra\"\u003e\n\u003cstrong\u003eCell Growth \u0026amp; Proliferation\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStudied for activation of the IGF-1 receptor and downstream growth pathways\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-ra\"\u003e\n\u003cstrong\u003eExtended Half-Life\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLR3 modification studied for far longer activity than native IGF-1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-ra\"\u003e\n\u003cstrong\u003eMuscle Research\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStudied across hypertrophy and myoblast proliferation models\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-ra\"\u003e\n\u003cstrong\u003eNutrient Partitioning\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStudied for effects on glucose and amino acid uptake\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-ra last\"\u003e\n\u003cstrong\u003eReduced IGFBP Binding\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStudied for higher free-fraction activity than standard IGF-1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"aps-lead\"\u003eEach IGF-1 LR3 vial is supplied as a lyophilised powder at 1mg. Every batch is independently analysed by Janoshik Analytical, with purity, heavy metals and endotoxin results published in our COA library.\u003c\/p\u003e\n\u003ch3 class=\"aps-eyebrow t\"\u003eIGF-1 LR3 Specifications\u003c\/h3\u003e\n\u003cdiv class=\"aps-tw\"\u003e\u003ctable class=\"aps-tbl\"\u003e\n\u003ctr class=\"od\"\u003e\u003ctd class=\"hd\" colspan=\"2\"\u003eIGF-1 LR3 (1mg)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr class=\"od\"\u003e\n\u003ctd class=\"k\"\u003eCAS Number\u003c\/td\u003e\n\u003ctd class=\"v\"\u003e946870-92-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ev\"\u003e\n\u003ctd class=\"k\"\u003eCategory\u003c\/td\u003e\n\u003ctd class=\"v\"\u003eGrowth Hormone Research\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"od\"\u003e\n\u003ctd class=\"k\"\u003ePurity\u003c\/td\u003e\n\u003ctd class=\"v gr\"\u003e≥99% COA verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ev\"\u003e\n\u003ctd class=\"k\"\u003eForm\u003c\/td\u003e\n\u003ctd class=\"v\"\u003eLyophilised powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"od\"\u003e\n\u003ctd class=\"k\"\u003eVial Size\u003c\/td\u003e\n\u003ctd class=\"v\"\u003e1mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ev\"\u003e\n\u003ctd class=\"k\"\u003eTesting\u003c\/td\u003e\n\u003ctd class=\"v\"\u003eHPLC + mass spec, Janoshik\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"od\"\u003e\n\u003ctd class=\"k\"\u003eStorage (dry)\u003c\/td\u003e\n\u003ctd class=\"v\"\u003e-20°C, away from light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ev\"\u003e\n\u003ctd class=\"k\"\u003eStorage (mixed)\u003c\/td\u003e\n\u003ctd class=\"v\"\u003e2 to 8°C, 8 to 12 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"od\"\u003e\n\u003ctd class=\"k\"\u003eReconstitution\u003c\/td\u003e\n\u003ctd class=\"v\"\u003eBacteriostatic water or dilute acetic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"aps-warn\"\u003e\n\u003cstrong\u003e⚠ For in-vitro research and laboratory use only.\u003c\/strong\u003e Not for human or veterinary consumption. Not a medicine, supplement or therapeutic good.\u003c\/div\u003e\n\u003ch3 class=\"aps-eyebrow t\"\u003eIGF-1 LR3 Australia — FAQ\u003c\/h3\u003e\n\u003cdiv class=\"aps-faq\"\u003e\n\u003cp class=\"q\"\u003eWhere can I buy IGF-1 LR3 in Australia?\u003c\/p\u003e\n\u003cp class=\"a\"\u003eYou can buy IGF-1 LR3 in Australia directly from Aussie Peptide Store. Vials are held in local Australian stock and shipped from Sydney with same business day dispatch on orders cleared before early afternoon. Every order is tracked, with no customs delays or international freight waits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-faq\"\u003e\n\u003cp class=\"q\"\u003eHow much does IGF-1 LR3 cost in Australia?\u003c\/p\u003e\n\u003cp class=\"a\"\u003ePricing for the 1mg vial is shown above. There are no card surcharges on Osko, PayID or bank transfer payments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-faq\"\u003e\n\u003cp class=\"q\"\u003eWhat is IGF-1 LR3?\u003c\/p\u003e\n\u003cp class=\"a\"\u003eIGF-1 LR3 is a lengthened, more stable version of insulin-like growth factor-1. An arginine substitution at position 3 and a 13 amino acid extension reduce binding-protein interference and extend its active half-life significantly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-faq\"\u003e\n\u003cp class=\"q\"\u003eHow does IGF-1 LR3 work?\u003c\/p\u003e\n\u003cp class=\"a\"\u003eResearch shows it activates the IGF-1 receptor to drive cell proliferation, protein synthesis and nutrient uptake. Reduced binding to IGFBPs leaves more of the compound free and active than native IGF-1.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-faq\"\u003e\n\u003cp class=\"q\"\u003eHow is IGF-1 LR3 reconstituted?\u003c\/p\u003e\n\u003cp class=\"a\"\u003eIGF-1 LR3 is typically reconstituted with bacteriostatic water, though some protocols use dilute acetic acid for solubility. Add the solvent gently down the vial wall, swirl, and refrigerate afterwards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-faq\"\u003e\n\u003cp class=\"q\"\u003eHow is IGF-1 LR3 stored after mixing?\u003c\/p\u003e\n\u003cp class=\"a\"\u003eOnce reconstituted, keep IGF-1 LR3 refrigerated at 2 to 8°C and away from light. As a growth factor protein it is best used within several weeks; keep unmixed vials frozen at -20°C for long-term storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-faq last\"\u003e\n\u003cp class=\"q\"\u003eIs IGF-1 LR3 legal in Australia?\u003c\/p\u003e\n\u003cp class=\"a\"\u003eIGF-1 LR3 is supplied strictly for lawful in-vitro laboratory research. It is not TGA approved for human or veterinary use and is not sold as a medicine, supplement or therapeutic good. Purchasers are responsible for ensuring their use complies with applicable laws.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"aps-cta\"\u003e\n\u003ch3\u003eBuy IGF-1 LR3 Australia-Wide\u003c\/h3\u003e\n\u003cp\u003eResearch-grade IGF-1 LR3 1mg, COA verified per batch, held in Sydney and dispatched same business day to NSW, VIC, QLD, WA, SA, TAS, ACT and NT.\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cspan class=\"tag g\"\u003eOsko · PayID · Transfer\u003c\/span\u003e\u003cspan class=\"tag b\"\u003eTracked delivery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aussie Peptide Store","offers":[{"title":"1mg","offer_id":58009376489632,"sku":null,"price":139.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/5406\/9152\/files\/igf-1lr3_7c701462-f072-427c-adc6-942cd4dae2b1.png?v=1785032796","url":"https:\/\/aussiepeptidestore.com.au\/products\/igf-1lr3","provider":"Aussie Peptide Store","version":"1.0","type":"link"}