{"product_id":"igf-1-lr3-1mg","title":"IGF-1 LR3 1mg","description":"\u003cdiv role=\"feed\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv role=\"article\" tabindex=\"0\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"group\"\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv class=\"group relative relative pb-[var(--msg-assistant-pb,0.75rem)]\"\u003e\n\u003cdiv class=\"font-claude-response relative leading-[1.65rem] [\u0026amp;_pre\u0026gt;div]:bg-bg-000\/50 [\u0026amp;_pre\u0026gt;div]:border-0.5 [\u0026amp;_pre\u0026gt;div]:border-border-400 [\u0026amp;_.ignore-pre-bg\u0026gt;div]:bg-transparent [\u0026amp;_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [\u0026amp;_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"grid grid-rows-[auto_auto] min-w-0\"\u003e\n\u003cdiv class=\"row-start-2 col-start-1 relative grid grid-rows-[auto_auto] isolate min-w-0\"\u003e\n\u003cdiv class=\"row-start-1 col-start-1 relative z-[2] min-w-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3 [\u0026amp;_\u0026gt;_*:last-child]:mb-0 standard-markdown\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eIGF-1 LR3 (Long R3 IGF-I) is an 83-amino-acid analogue of human insulin-like growth factor 1 containing a 13-residue N-terminal extension and an arginine substitution at position 3 of the IGF-1 sequence. These modifications substantially reduce binding to IGF-binding proteins while preserving interaction with the IGF-1 receptor. IGF-1 LR3 is commonly investigated in cell-culture and receptor-signaling models involving IGF-1R activation, downstream PI3K\/Akt and MAPK signaling, cellular proliferation, differentiation, and nutrient-responsive growth pathways.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: IGF-1 LR3 (Long R3 IGF-I)\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 mg\u003c\/li\u003e\n\u003cli\u003eMolecular Formula: C₄₀₀H₆₁₉N₁₁₁O₁₁₅S₉\u003c\/li\u003e\n\u003cli\u003eMolecular Weight: 9,111 g\/mol\u003c\/li\u003e\n\u003cli\u003eResearch Category: IGF-1 Analogue \/ IGF-1 Receptor Signaling Research\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eResearch Use Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is intended strictly for laboratory research and analytical purposes. Not for human or veterinary use, consumption, or application of any kind.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default","offer_id":67030259400749,"sku":"IG1","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/4670\/3405\/files\/IGF1LR31MG_ba88709d-b1c4-420f-9683-a8cdab0c6366.png?v=1788470507","url":"https:\/\/shopatlaslabs.com\/products\/igf-1-lr3-1mg","provider":"Atlas Labs","version":"1.0","type":"link"}