
IGF-LR, 1mg
IGF-1 LR3 (Insulin-Like Growth Factor-1 Long Arginine 3) is a synthetic analog of insulin-like growth factor-1 engineered with structural modifications designed to extend activity and enhance research utility. Due to its interaction with cellular growth, proliferation, and metabolic signaling pathways, IGF-1 LR3 has become a widely studied compound within growth factor, cellular biology, and tissue development research.
SKU: IGFLR-1MG
IGF-1 LR3 is a modified analog of insulin-like growth factor-1 (IGF-1), a naturally occurring peptide involved in cellular growth, differentiation, and metabolic regulation. The LR3 modification includes an arginine substitution and an extended amino acid sequence, creating a compound with altered receptor interactions and enhanced research characteristics compared to native IGF-1. Researchers commonly investigate IGF-1 LR3 for its role in cellular signaling pathways associated with growth, tissue development, protein synthesis, and metabolic activity. Its interaction with IGF-1 receptors has made it a valuable research tool for studying cellular communication and biological processes related to growth factor signaling. Scientific interest in IGF-1 LR3 extends across multiple research disciplines, including tissue development, regenerative biology, cellular proliferation, and metabolic pathway investigation. Ongoing laboratory studies continue to evaluate how growth factor signaling influences cellular behavior, adaptation, and biological regulation. The lyophilized vial format provides a stable research presentation that supports long-term storage, analytical consistency, and reproducibility across laboratory investigations. Current areas of scientific investigation include growth factor signaling research, cellular proliferation studies, tissue development investigations, protein synthesis pathway research, cellular differentiation studies, metabolic signaling research, regenerative biology investigations, and receptor interaction analysis.
Products offered by Purity Peptides are intended exclusively for laboratory research, analytical testing, and scientific investigation.These materials are not intended for human or veterinary use, consumption, administration, diagnosis, treatment, mitigation, cure, or prevention of any disease or medical condition.By purchasing from Purity Peptides, the purchaser acknowledges that all products are being acquired solely for lawful research purposes and will be handled in accordance with applicable regulations and accepted laboratory practices.The purchaser assumes responsibility for the proper handling, storage, and use of all materials. Purity Peptides makes no representations, warranties, or claims regarding any application beyond legitimate research use.
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Why Purity?
The Science Behind IGF-LR, 1mg
- Product Name: IGF-1 LR3
- Strength: 1mg
- Format: Lyophilized Research Vial
- Chemical Name: Insulin-Like Growth Factor-1 Long Arginine 3
- CAS Number: 946870-92-4
- Molecular Formula: C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉
- Molecular Weight: 9200.7 g/mol
- Appearance: White Lyophilized Powder
- Classification: Synthetic Growth Factor Analog
- Purity: Verified Through Analytical Testing
- Analytical Methods: HPLC, Mass Spectrometry (MS)


How IGF-LR, 1mg Is Studied in Performance Research
- Growth Hormone
- Recovery & Performance






