$129.99
This item has been third-party tested by accredited U.S. laboratories and confirmed to meet a minimum purity of 98% through rigorous verification standards.
$129.99
Long-acting analog of insulin-like growth factor-1 (IGF-1 receptor agonist) — lyophilized powder. Supplied by Research Chemical exclusively for laboratory research use.
Lyophilized powder, sterile glass vial.
Independently analyzed by an accredited third-party lab.
83-amino-acid IGF-1 analog, confirmed by mass spectrometry.
Supplied exclusively for laboratory investigation.
| Compound Class | Long-Acting Insulin-Like Growth Factor-1 Analog (IGF-1R Agonist) |
|---|---|
| Form | Lyophilized powder, sterile glass vial |
| Amount per Vial | 1 mg |
| Sequence | MFPAMPLSSLFVNGPRTLCGA ELVDALQFVCGDRGFYFNKPTG YGSSSRRAPQTGIVDECCFRSCD LRRLEMYCAPLKPAKSA |
| CAS Number | 946870-92-4 |
| Chemical Formula | C400H625N1110115S9 |
| Molar Mass | 9117.5 g/mol |
| Synonyms | IGF-1 LR3, Long R3-IGF-1, LR3-IGF-1 |
| Verified Purity | Batch-tested to 98% (HPLC) |
For laboratory research use only. Not for human or animal consumption.
Each peptide batch is analyzed by an accredited third-party laboratory before it ships.

Most recent batch certificate of analysis, issued by MZ Biolabs. Click to view full size on the certificates page.
Every batch sold by Research Chemical is independently analyzed before it ships.
This product is an investigational compound and is not a drug, food, dietary supplement, or cosmetic. It is not approved for human or animal use, and it is unlawful to market it for that purpose.
AOD-9604 is a growth hormone fragment, prohibited by the World Anti-Doping Agency (WADA) at all times under S2 (Peptide Hormones, Growth Factors, Related Substances and Mimetics).
Research Chemical makes no representations regarding the safety or effects of this compound in humans or animals.
Research Chemical is a chemical supplier, not a medical provider. We do not condone or encourage consumer use of research compounds.
Research use only. All products sold by Research Chemical are intended exclusively for laboratory research and development. They are not for human or animal consumption. These statements have not been evaluated by the U.S. Food and Drug Administration, and these products are not intended to diagnose, treat, cure, or prevent any disease.
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Research Chemical products are third-party tested by MZ Biolabs, an independent laboratory based in Arizona. Each Certificate of Analysis verifies compound identity, purity, and batch consistency and is provided for laboratory documentation and verification.

By purchasing from ResearchChemical.com, you acknowledge that you are acquiring research chemicals intended solely for scientific investigation.
IGF-1 LR3 is:
The information provided on this website is for educational and informational purposes only and should not be interpreted as medical advice. ResearchChemical.com assumes no liability for misuse, improper handling, or use outside of controlled research environments. It is the purchaser’s responsibility to comply with all applicable laws and regulations.
2. Chakravarthy, M. V. (2000). Modulation of replicative senescence of skeletal muscle satellite cells by insulin-like growth factor-I (IGF-I) (Doctoral dissertation, The University of Texas Graduate School of Biomedical Sciences at Houston).
3. Dyer, A. H., Vahdatpour, C., Sanfeliu, A., & Tropea, D. (2016). The role of Insulin-Like Growth Factor 1 (IGF-1) in brain development, maturation, and neuroplasticity. Neuroscience, 325, 89-99.
4. Ketha, H., & Singh, R. J. (2015). Clinical assays for quantitation of insulin-like growth factor-1 (IGF-1). Methods, 81, 93-98.
5. Kyle, A. H., Baker, J. H., & Minchinton, A. I. (2012). Targeting quiescent tumor cells via oxygen and IGF-I supplementation. Cancer research, 72(3), 801-809.
6. Miescher, I., Rieber, J., Calcagni, M., & Buschmann, J. (2023). In Vitro and In Vivo Effects of IGF-1 Delivery Strategies on Tendon Healing: A Review. International Journal of Molecular Sciences, 24(3), 2370.
7. Sundgren, N. C., Giraud, G. D., Schultz, J. M., Lasarev, M. R., Stork, P. J., & Thornburg, K. L. (2003). Extracellular signal-regulated kinase and phosphoinositol-3 kinase mediate IGF-1-induced proliferation of fetal sheep cardiomyocytes. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 285(6), R1481-R1489.
8. Thornton, K. J., Kamanga-Sollo, E., White, M. E., & Dayton, W. R. (2016). Active G protein–coupled receptors (gpcr), matrix metalloproteinases 2/9 (mmp2/9), heparin-binding epidermal growth factor (hbegf), epidermal growth factor receptor (egfr), erbb2, and insulin-like growth factor 1 receptor (igf-1r) are necessary for trenbolone acetate–induced alterations in protein turnover rate of fused bovine satellite cell cultures. Journal of animal science, 94(6), 2332-2343.
9. White, A., Stremming, J., Brown, L. D., & Rozance, P. J. (2023). Attenuated glucose-stimulated insulin secretion during an acute IGF-1 LR3 infusion into fetal sheep does not persist in isolated islets. Journal of Developmental Origins of Health and Disease, 14(3), 353-361.
10. Yakar, S., & Adamo, M. L. (2012). Insulin-like growth factor 1 physiology: lessons from mouse models. Endocrinology and Metabolism Clinics, 41(2), 231-247.
11. Yakar, S., Werner, H., & Rosen, C. J. (2018). 40 YEARS OF IGF1: Insulin-like growth factors: actions on the skeleton. Journal of molecular endocrinology, 61(1), T115-T137.




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