IGF-1 LR3 1mg – Long-Acting Insulin-Like Growth Factor for Research
IGF-1 LR3 (Insulin-Like Growth Factor-1 Long Arg3) is a modified analog of IGF-1 developed to extend biological
activity and reduce binding to IGF-binding proteins. This structural modification results in a longer half-life,
making IGF-1 LR3 a valuable compound in cellular growth, regeneration, and metabolic research.
Research Focus Areas
- Cell proliferation and differentiation studies
- Muscle tissue growth and repair research
- Glucose uptake and metabolic signaling pathways
- IGF-1 receptor activation and downstream signaling
- Long-acting growth factor response modeling
Mechanism of Interest
IGF-1 LR3 binds to the IGF-1 receptor with high affinity, initiating intracellular signaling cascades
such as the PI3K/Akt and MAPK pathways. These pathways are associated with protein synthesis,
cellular growth, and nutrient uptake, making IGF-1 LR3 a widely researched compound in
growth factor and regeneration models.
Product Specifications
- 1mg lyophilized IGF-1 LR3 peptide
- Extended-duration IGF-1 analog
- High-purity, research-grade compound
- Third-party tested for identity and consistency
- Intended for laboratory research use only









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