{"id":406,"date":"2026-06-01T17:54:35","date_gmt":"2026-06-01T17:54:35","guid":{"rendered":"https:\/\/titanbornresearch.com\/?post_type=product&#038;p=406"},"modified":"2026-06-08T20:24:29","modified_gmt":"2026-06-08T20:24:29","slug":"igf-1-lr3","status":"publish","type":"product","link":"https:\/\/titanbornlabs.com\/?product=igf-1-lr3","title":{"rendered":"IGF-1 LR3"},"content":{"rendered":"<h2>IGF-1 LR3 \u2014 Insulin-Like Growth Factor 1 Long R3<\/h2>\n<p>IGF-1 LR3 is a synthetic analog of Insulin-Like Growth Factor 1 with an arginine substitution at position 3 and a 13-amino acid extension at the N-terminus. These modifications reduce binding to IGF binding proteins in preclinical models, resulting in an extended half-life compared to native IGF-1. 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