IGF-1 LR3 1MG
$89.99
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What is IGF-1 LR3 1MG?
Chemical Structure of IGF-1 LR3 1MG
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Sequence: MFPAMPLSSL FVNGPRTLCG AELVDALQFV CGDRGFYFNK PTGYGSSSRR APQTGIVDEC CFRSCDLRRL EMYCAPLKPA KSA
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Molecular Formula: C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉
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Molecular Weight: ≈ 9117.5 Da
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CAS Number: 946870-92-4
This engineered peptide shares tertiary similarity to endogenous IGF-1 but exhibits markedly reduced affinity for serum IGF-binding proteins, resulting in a plasma persistence approximately 120 times longer than native IGF-1.
What Are the Effects of IGF-1 LR3 1MG?
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Cellular Proliferation: Stimulates mitogenesis and differentiation in muscle, bone, and connective tissue models; promotes cell division in hepatic, renal, neural, and epithelial systems.
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Metabolic Regulation: Interacts with both IGF-1 and insulin receptors, enhancing glucose uptake and influencing lipid metabolism in preclinical studies.
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Myostatin Modulation: Evidence from murine and in-vitro models suggests IGF-1 LR3 attenuates myostatin signaling, supporting muscle regeneration and protecting myoblasts from apoptosis.
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Tissue Repair and Longevity Research: Investigated for its role in supporting tissue maintenance and repair, and in delaying cellular senescence in mammalian aging studies.
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Glucocorticoid Interaction: Experimental data indicate potential mitigation of glucocorticoid-induced muscle wasting in research models.
Research-Use Disclaimer:
IGF-1 LR3 is supplied strictly for laboratory and research purposes only. It is not approved for human or veterinary use. All biological effects described above are derived from preclinical or in-vitro data and should not be interpreted as clinical outcomes.
IGF-1 LR3 1MG
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Fist time trying peptides to see what all the hype was about. And. I AM HOOKED! Have never felt. Better. 5 months after my neck surgery and I feel amazing. Recovery was easy and I have all my strength back!!
I decided to try something new with…
I decided to try something new with Iron Peptides, and it has already been very beneficial. Since starting, I’ve noticed many positive effects. I feel motivated to continue, and I’m confident I’ve found the right company to trust on my personal journey—Iron Peptides.
The products
The products, services and information is exceptional

Fist time trying peptides to see what…
Fist time trying peptides to see what all the hype was about. And. I AM HOOKED! Have never felt. Better. 5 months after my neck surgery and I feel amazing. Recovery was easy and I have all my strength back!!
