01 /What it is
IGF-1 LR3 (Long R3 IGF-1) is a recombinant analog of insulin-like growth factor 1 with two modifications that extend half-life and reduce binding to IGF-binding proteins in research settings.
02 /How it works
In research models, IGF-1 LR3 is studied as an IGF-1 receptor agonist with prolonged free fraction activity in cell culture research. Mechanistic research focuses on PI3K/AKT and MAPK pathways.
03 /What researchers explore it for
Researchers have explored IGF-1 LR3 in cell biology research, in protein synthesis pathway research, and as a standard reagent in cell culture work.
04 /Safety and interactions
IGF-1 LR3 is a high potency research reagent. Handling and storage in laboratory settings follow strict protocols. Banned for use in competitive sport by WADA. IGF-1 LR3 is for laboratory research use only and is not for human consumption. Not medical advice. Not intended to diagnose, treat, cure, or prevent any disease.
05 /Research notes
Peptide family: IGF analogs. Frequently compared with IGF-1 DES. Standard cell culture reagent. Lyophilized powder; reconstitution per laboratory protocols.
