IGF-1 LR3 1MG

IGF-1 LR3 (Insulin-like Growth Factor-1 Long Arg3) is a synthetic analog of IGF-1 engineered with an extended amino acid sequence to enhance stability and biological activity. It is widely studied in controlled laboratory environments for its role in cellular proliferation, differentiation, and metabolic regulation. IGF-1 LR3 has been a focal point in research exploring growth factor signaling pathways and tissue development under strictly regulated experimental conditions.

Research Context

IGF-1 LR3 is recognized in scientific literature for its increased half-life and reduced binding affinity to IGF-binding proteins (IGFBPs), which allows for prolonged interaction with IGF-1 receptors. This characteristic makes it particularly valuable in studies investigating cellular signaling, protein synthesis, and anabolic processes. Research often focuses on its role as a downstream mediator of growth hormone activity.

Research Overview

Developed as a modified variant of naturally occurring IGF-1, IGF-1 LR3 includes an arginine substitution at position 3 and an extended peptide chain, enhancing its resistance to degradation. Experimental studies have demonstrated its ability to bind to IGF-1 receptors, activating intracellular pathways such as the PI3K-Akt and MAPK signaling cascades. These pathways are associated with cellular growth, survival, and metabolic activity.

Key Research Focus Areas

• Cellular Growth and Proliferation: IGF-1 LR3 is studied for its role in promoting cell division and tissue development in experimental models.
• Metabolic Signaling: Research explores its influence on glucose uptake, protein synthesis, and energy metabolism.
• Growth Factor Pathways: Investigations focus on its interaction with IGF-1 receptors and downstream signaling mechanisms.
• Endocrine Interactions: IGF-1 LR3 is examined as a mediator of growth hormone-related biological processes.

Important Disclaimers

IGF-1 LR3 1MG is intended for use exclusively in academic and institutional research environments. This product is not intended for therapeutic, diagnostic, cosmetic, or human/animal consumption. It is critical that all researchers adhere to local regulatory guidelines, including proper handling protocols and documentation requirements. Handling peptide growth factors may present risks associated with exposure, storage, and experimental contamination. Always consult with institutional safety officers and follow established laboratory protocols.

For research use only. Not for human or animal consumption.