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Also known as: IGF-1 LR3, Long R3 Insulin-Like Growth Factor-1
Research Peptide Powder: IGF LR3 is supplied as a sterile, lyophilized powder intended for use in controlled laboratory research environments. It is commonly utilized in studies involving cellular growth signaling, receptor binding dynamics, and protein synthesis pathways. This format allows researchers to prepare precise concentrations for in-vitro experimentation and analytical research.
This product is strictly for research purposes only. It is not approved for human or animal use and should only be handled by qualified researchers in appropriate laboratory settings.
IGF LR3 is widely studied for its extended activity compared to native IGF-1 and its interaction with IGF receptors in cellular models. Researchers use this peptide to investigate growth factor signaling pathways, cellular proliferation mechanisms, and peptide stability within non-clinical experimental frameworks.
MOLECULAR PROFILE
Formula: C400H625N111O115S9
Weight: ~9113 g/mol
CAS: 946870-92-4
Structure: 83-amino acid modified IGF-1 analog
PHYSICAL PROPERTIES
Form: White to off-white lyophilized powder
Solubility: Water-soluble
Stability: Stable under recommended storage conditions
Storage: Keep refrigerated 36–46 °F (2–8 °C), protect from light









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