IGF-1 LR3 Research Peptide

IGF-1 LR3 (Insulin-like Growth Factor-1 Long Arg3) is a modified synthetic analog of insulin-like growth factor-1, engineered with an extended amino acid sequence to enhance stability and biological activity. It is widely studied in peptide research for its interaction with cellular growth pathways, anabolic signaling, and metabolic regulation. Due to its reduced binding affinity to IGF-binding proteins (IGFBPs), IGF-1 LR3 demonstrates prolonged activity and increased bioavailability, making it a compound of interest in studies involving cellular proliferation, tissue development, and nutrient partitioning. Its extended half-life and enhanced receptor interaction profile position IGF-1 LR3 as a key subject in research exploring growth factor signaling, intracellular communication, and advanced biological adaptation mechanisms. It is particularly relevant in investigations focused on muscle cell dynamics, regenerative pathways, and metabolic efficiency at the cellular level.

Mechanism of Action

IGF-1 LR3 is studied for its interaction with IGF-1 receptors (IGF1R), initiating signaling cascades associated with cellular growth, differentiation, and protein synthesis. Activation of these receptors stimulates downstream pathways such as the PI3K/Akt and MAPK signaling pathways, which are central to cellular proliferation, survival, and metabolic activity. The structural modification of IGF-1 LR3 reduces its binding to IGF-binding proteins, allowing for a longer duration of receptor activation and sustained biological signaling. This prolonged activity supports research into continuous anabolic signaling, enhanced nutrient uptake, and cellular repair processes. Additionally, IGF-1 LR3 demonstrates involvement in pathways related to glucose metabolism, amino acid transport, and cellular regeneration, making it a valuable compound in studies focusing on growth factor dynamics, tissue response, and systemic metabolic regulation. Through these mechanisms, IGF-1 LR3 is explored for its potential applications in advanced peptide and cellular research involving growth signaling, recovery pathways, and biological performance optimization.

Product Specifications

Compound: IGF-1 LR3 (Insulin-like Growth Factor-1 Long Arg3)

Form: Lyophilized Powder

Purity: High-Purity Peptide Synthesis

Storage: Recommended storage at 2–8°C

Application: Research Use Only

Advanced Peptide Technology

Our peptides are produced using advanced solid-phase synthesis techniques to ensure precision, consistency, and structural integrity. Each batch undergoes strict quality control protocols, including purity verification and stability testing, to support reliable and reproducible research applications.

Disclaimer

This product is intended strictly for laboratory research purposes only. It is not intended for human or veterinary use, and no therapeutic or diagnostic claims are made.