IGF-1 LR3
$33.99
IGF-1 LR3 is a synthetic analog of insulin-like growth factor-1 (IGF-1) that has been studied in research settings for its role in growth factor signaling pathways, cellular proliferation mechanisms, and metabolic regulatory processes.
Usage Disclaimer: Research Use Only. This product is intended strictly for laboratory research and in-vitro studies. It is not for human or animal consumption, medical use, or diagnostic purposes. Any unauthorized use of this product is strictly prohibited.
FDA Compliance: FDA Notice. The statements made regarding these products have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Research Studies
Rat Muscle Hypertrophy Study (Florini et al.)
Sprague-Dawley Rats | 2.5mg/kg/day | 4 weeks | 15-20% lean mass increase
Demonstrated 2.5x greater anabolic response compared to native IGF-1. Satellite cell activation and protein synthesis increased by 50% above baseline. Both hypertrophy and hyperplasia observed.
Fetal Sheep Metabolic Study (Children's Hospital Colorado)
Fetal Sheep | 6.6μg/kg/h acute, 1.17μg/kg/h chronic | 90 min to 1 week | Study halted early
Acute infusion suppressed insulin secretion by 66%. Chronic infusion caused 4 animal deaths from hypoglycemia and hypoxemia. Significantly reduced circulating amino acids, particularly BCAAs.
Pig Growth Inhibition Study
Domestic Pigs | 180μg/kg/day | 4 days | Paradoxical growth reduction
Contrary to expectations, decreased average daily gain and food intake. Reduced plasma IGFBP-3, IGF-1, and insulin. Growth hormone dropped 23% with 60% reduction in pulse area.
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