Synthetic extended version of Insulin-Like Growth Factor 1…
IGF-1 LR3
- Synthetic extended version of Insulin-Like Growth Factor 1
Increased stability and longer half life compared to native IGF-1
- Key role in cell growth, repair, and development
Active duration of 20 to 30 hours versus native IGF-1's short half life
How It Works
- Binds to IGF-1 receptors in muscle and tissues, triggering protein synthesis
Increases nutrient transport to muscle cells for repair and growth
LR3 modification reduces binding to IGF-binding proteins, extending active duration
Research Applications
- Muscle hypertrophy, tissue regeneration, and cell proliferation
Recovery and repair following intense physical stress
- IGF pathways in anti-aging and metabolic health
IGF-1 signaling in various physiological processes
Product Details
- Form: Lyophilized powder
Purity: 98% or higher (HPLC)
Storage
- Store at minus 20C
Protect from light and moisture
- Reconstitute with bacteriostatic water
For research use only. Not approved for human or veterinary use
Certificate of Analysis
Third Party Tested by Elementrix Diagnostics
Why Choose Peptora
Third-Party Tested
Every batch independently verified by accredited analytical laboratories.
Batch-Specific COAs
Each order ships with a certificate of analysis matched to its exact lot.
99%+ Purity Standards
HPLC-verified compounds made to strict, consistent quality specifications.
Same-Day Processing
Orders placed before the daily cutoff ship the same business day.
Dedicated Support
Knowledgeable help for ordering, documentation, and batch verification.
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Here is the selection of high-purity compounds designed for laboratory research.
Frequently Asked Questions
For Research Use Only
All Peptora Labs products are intended solely for laboratory and scientific research. Not for human or veterinary consumption, compounding, diagnosis, treatment, cure, or prevention of disease.
Peptora Labs does not provide medical advice, dosing instructions, or treatment recommendations. These statements have not been evaluated by the Food and Drug Administration. These products are not drugs and are not intended to diagnose, treat, cure, or prevent any disease.









