{"product_id":"igf-1-lr3-1mg","title":"IGF-1 LR3 1mg","description":"\u003ch1 data-section-id=\"1c0vnss\" data-start=\"98\" data-end=\"115\" class=\"PDq2pG_selectionAnchorContainer\"\u003eIGF-1 LR3 Facts\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2 data-section-id=\"ooqt6b\" data-start=\"117\" data-end=\"138\"\u003eWhat is IGF-1 LR3?\u003c\/h2\u003e\n\u003cp data-start=\"140\" data-end=\"562\"\u003eIGF-1 LR3 (Long R3 Insulin-Like Growth Factor-1) is a \u003cstrong data-start=\"194\" data-end=\"260\"\u003esynthetic analog of human Insulin-Like Growth Factor-1 (IGF-1)\u003c\/strong\u003e. It was engineered with two structural modifications: an arginine substitution at position 3 and a 13-amino-acid extension at the N-terminus. These changes reduce its binding to IGF-binding proteins (IGFBPs), allowing it to remain active longer than native IGF-1. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"564\" data-end=\"729\"\u003eUnlike natural IGF-1, IGF-1 LR3 was developed as a \u003cstrong data-start=\"615\" data-end=\"636\"\u003eresearch compound\u003c\/strong\u003e and has not been approved as a therapeutic medication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"731\" data-end=\"734\"\u003e\n\u003ch2 data-section-id=\"15zexxv\" data-start=\"736\" data-end=\"756\"\u003eBasic Information\u003c\/h2\u003e\n\u003cul data-start=\"758\" data-end=\"1170\"\u003e\n\u003cli data-section-id=\"1wrda0w\" data-start=\"758\" data-end=\"802\"\u003e\n\u003cstrong data-start=\"760\" data-end=\"779\"\u003eCompound Class:\u003c\/strong\u003e Synthetic IGF-1 analog\u003c\/li\u003e\n\u003cli data-section-id=\"60xmcd\" data-start=\"803\" data-end=\"831\"\u003e\n\u003cstrong data-start=\"805\" data-end=\"816\"\u003eLength:\u003c\/strong\u003e 83 amino acids\u003c\/li\u003e\n\u003cli data-section-id=\"1bqc2rx\" data-start=\"832\" data-end=\"861\"\u003e\n\u003cstrong data-start=\"834\" data-end=\"858\"\u003eNaturally Occurring:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli data-section-id=\"1xpw71o\" data-start=\"862\" data-end=\"930\"\u003e\n\u003cstrong data-start=\"864\" data-end=\"883\"\u003ePrimary Target:\u003c\/strong\u003e Insulin-Like Growth Factor-1 Receptor (IGF-1R)\u003c\/li\u003e\n\u003cli data-section-id=\"k61d2a\" data-start=\"931\" data-end=\"1005\"\u003e\n\u003cstrong data-start=\"933\" data-end=\"954\"\u003eKey Modification:\u003c\/strong\u003e Reduced affinity for IGF-binding proteins (IGFBPs)\u003c\/li\u003e\n\u003cli data-section-id=\"j4cu4o\" data-start=\"1006\" data-end=\"1170\"\u003e\n\u003cstrong data-start=\"1008\" data-end=\"1027\"\u003eResearch Focus:\u003c\/strong\u003e\n\u003cul data-start=\"1030\" data-end=\"1170\"\u003e\n\u003cli data-section-id=\"198g127\" data-start=\"1030\" data-end=\"1043\"\u003eCell growth\u003c\/li\u003e\n\u003cli data-section-id=\"w2hl2w\" data-start=\"1046\" data-end=\"1061\"\u003eTissue repair\u003c\/li\u003e\n\u003cli data-section-id=\"gnazkg\" data-start=\"1064\" data-end=\"1080\"\u003eMuscle biology\u003c\/li\u003e\n\u003cli data-section-id=\"1igjds0\" data-start=\"1083\" data-end=\"1104\"\u003eMetabolic signaling\u003c\/li\u003e\n\u003cli data-section-id=\"1uhm6lz\" data-start=\"1107\" data-end=\"1170\"\u003eGrowth factor signaling \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1172\" data-end=\"1175\"\u003e\n\u003ch2 data-section-id=\"uz8gfd\" data-start=\"1177\" data-end=\"1199\"\u003eMechanism of Action\u003c\/h2\u003e\n\u003cp data-start=\"1201\" data-end=\"1351\"\u003eIGF-1 LR3 binds to the \u003cstrong data-start=\"1224\" data-end=\"1251\"\u003eIGF-1 receptor (IGF-1R)\u003c\/strong\u003e, activating intracellular signaling pathways involved in cellular growth, survival, and metabolism.\u003c\/p\u003e\n\u003cp data-start=\"1353\" data-end=\"1430\"\u003eResearchers have found that activation of IGF-1R influences pathways such as:\u003c\/p\u003e\n\u003cul data-start=\"1432\" data-end=\"1460\"\u003e\n\u003cli data-section-id=\"1wslpqw\" data-start=\"1432\" data-end=\"1442\"\u003ePI3K\/Akt\u003c\/li\u003e\n\u003cli data-section-id=\"1j37jik\" data-start=\"1443\" data-end=\"1449\"\u003emTOR\u003c\/li\u003e\n\u003cli data-section-id=\"9l1mj0\" data-start=\"1450\" data-end=\"1460\"\u003eMAPK\/ERK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1462\" data-end=\"1684\"\u003eBecause IGF-1 LR3 binds less readily to IGF-binding proteins than native IGF-1, a larger fraction remains biologically available, resulting in a longer duration of receptor activation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1686\" data-end=\"1689\"\u003e\n\u003ch2 data-section-id=\"zfwynl\" data-start=\"1691\" data-end=\"1711\"\u003eAreas of Research\u003c\/h2\u003e\n\u003ch3 data-section-id=\"ewbg4e\" data-start=\"1713\" data-end=\"1731\"\u003eMuscle Biology\u003c\/h3\u003e\n\u003cp data-start=\"1733\" data-end=\"1802\"\u003eResearchers have investigated IGF-1 LR3 for its potential effects on:\u003c\/p\u003e\n\u003cul data-start=\"1804\" data-end=\"1914\"\u003e\n\u003cli data-section-id=\"hcb63\" data-start=\"1804\" data-end=\"1831\"\u003eMuscle cell proliferation\u003c\/li\u003e\n\u003cli data-section-id=\"rhtasn\" data-start=\"1832\" data-end=\"1851\"\u003eProtein synthesis\u003c\/li\u003e\n\u003cli data-section-id=\"zbaf5t\" data-start=\"1852\" data-end=\"1879\"\u003eSatellite cell activation\u003c\/li\u003e\n\u003cli data-section-id=\"15sq62z\" data-start=\"1880\" data-end=\"1914\"\u003eSkeletal muscle growth signaling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1916\" data-end=\"2018\"\u003eMost of this evidence comes from laboratory and animal research. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2020\" data-end=\"2023\"\u003e\n\u003ch3 data-section-id=\"ne2kja\" data-start=\"2025\" data-end=\"2042\"\u003eTissue Repair\u003c\/h3\u003e\n\u003cp data-start=\"2044\" data-end=\"2092\"\u003eResearch has explored IGF-1 LR3 for its role in:\u003c\/p\u003e\n\u003cul data-start=\"2094\" data-end=\"2200\"\u003e\n\u003cli data-section-id=\"14436bc\" data-start=\"2094\" data-end=\"2121\"\u003eConnective tissue biology\u003c\/li\u003e\n\u003cli data-section-id=\"oykrit\" data-start=\"2122\" data-end=\"2145\"\u003eCellular regeneration\u003c\/li\u003e\n\u003cli data-section-id=\"1ck1qoj\" data-start=\"2146\" data-end=\"2168\"\u003eWound healing models\u003c\/li\u003e\n\u003cli data-section-id=\"1vrg4ob\" data-start=\"2169\" data-end=\"2200\"\u003eMusculoskeletal tissue repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2202\" data-end=\"2284\"\u003eThese findings remain primarily preclinical. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2286\" data-end=\"2289\"\u003e\n\u003ch3 data-section-id=\"1kskdt5\" data-start=\"2291\" data-end=\"2313\"\u003eMetabolic Research\u003c\/h3\u003e\n\u003cp data-start=\"2315\" data-end=\"2374\"\u003eIGF-1 signaling is involved in several metabolic processes.\u003c\/p\u003e\n\u003cp data-start=\"2376\" data-end=\"2431\"\u003eResearchers have investigated IGF-1 LR3 in relation to:\u003c\/p\u003e\n\u003cul data-start=\"2433\" data-end=\"2540\"\u003e\n\u003cli data-section-id=\"919s7b\" data-start=\"2433\" data-end=\"2453\"\u003eGlucose metabolism\u003c\/li\u003e\n\u003cli data-section-id=\"cfdbvh\" data-start=\"2454\" data-end=\"2474\"\u003eNutrient signaling\u003c\/li\u003e\n\u003cli data-section-id=\"1gcs3wy\" data-start=\"2475\" data-end=\"2503\"\u003eCellular energy regulation\u003c\/li\u003e\n\u003cli data-section-id=\"176ijsf\" data-start=\"2504\" data-end=\"2540\"\u003eInsulin-related signaling pathways\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2542\" data-end=\"2655\"\u003eAdditional research is needed to better understand these effects in humans. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2657\" data-end=\"2660\"\u003e\n\u003ch3 data-section-id=\"1yov4p4\" data-start=\"2662\" data-end=\"2686\"\u003eCell Growth Research\u003c\/h3\u003e\n\u003cp data-start=\"2688\" data-end=\"2748\"\u003eIGF-1 LR3 is commonly used in laboratory research involving:\u003c\/p\u003e\n\u003cul data-start=\"2750\" data-end=\"2840\"\u003e\n\u003cli data-section-id=\"oqhcei\" data-start=\"2750\" data-end=\"2770\"\u003eCell proliferation\u003c\/li\u003e\n\u003cli data-section-id=\"17ocpcv\" data-start=\"2771\" data-end=\"2793\"\u003eCell differentiation\u003c\/li\u003e\n\u003cli data-section-id=\"zqo5gq\" data-start=\"2794\" data-end=\"2819\"\u003eGrowth factor signaling\u003c\/li\u003e\n\u003cli data-section-id=\"kvvoc\" data-start=\"2820\" data-end=\"2840\"\u003eTissue engineering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2842\" data-end=\"2954\"\u003eIts extended activity makes it useful for studying IGF-1 receptor biology.\u003cbr\u003e\u003cbr\u003e\u003cstrong data-start=\"4174\" data-end=\"4196\"\u003eResearch Use Only:\u003c\/strong\u003e This product is intended exclusively for laboratory and scientific research by qualified professionals. It is \u003cstrong data-start=\"4307\" data-end=\"4351\"\u003enot intended for human or veterinary use\u003c\/strong\u003e, diagnosis, treatment, cure, or prevention of any disease. This product has \u003cstrong data-start=\"4428\" data-end=\"4509\"\u003enot been evaluated or approved by the U.S. Food and Drug Administration (FDA)\u003c\/strong\u003e. Handle and store in accordance with applicable laboratory safety procedures.\u003cbr\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":42991872049223,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/9104\/9031\/files\/IGF-1LR31mg.png?v=1784744366","url":"https:\/\/dnyay.us\/products\/igf-1-lr3-1mg","provider":"DNYAY","version":"1.0","type":"link"}