{"product_id":"igf-lr3-100mcg","title":"IGF-LR3 100mcg","description":"\u003ch2\u003eIGF-LR3 100mcg — Research Peptide\u003c\/h2\u003e\n\u003cp\u003eIGF-LR3 (Insulin-like Growth Factor-1 Long Arg3) is a synthetic, elongated analog of human IGF-1, engineered for enhanced biological stability and extended half-life. With an arginine substitution at position 3, IGF-LR3 exhibits reduced binding affinity to IGF-binding proteins, resulting in prolonged systemic activity compared to native IGF-1.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeptide:\u003c\/strong\u003e IGF-LR3 (Long Arg3 IGF-1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 100mcg per vial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e \u0026gt;99% (HPLC verified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e Lyophilized white powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at -20°C; stable for up to 24 months when lyophilized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Bacteriostatic water recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eResearch Applications\u003c\/h3\u003e\n\u003cp\u003eIGF-LR3 is widely studied in cellular biology and metabolic research. Its extended half-life (approximately 20–30 hours vs. ~12–15 minutes for native IGF-1) makes it a valuable tool for in vitro and in vivo studies involving cell proliferation, differentiation, and anabolic signaling pathways.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor Research Use Only. Not intended for human or veterinary use. Not for sale to individuals under 18 years of age.\u003c\/strong\u003e\u003c\/p\u003e","brand":"BD Peptides","offers":[{"title":"Default Title","offer_id":48890407157992,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/2329\/7000\/files\/igf-lr3-100mcg-99-purity.png?v=1787243365","url":"https:\/\/bdpeptide.com\/products\/igf-lr3-100mcg","provider":"BD Peptides","version":"1.0","type":"link"}