IGF-1 LR3 1mg – High-Purity Research Peptide
IGF-1 LR3 (Insulin-like Growth Factor 1, Long Arg3) is a synthetic analogue of IGF-1 modified to reduce binding affinity to IGF-binding proteins, resulting in an extended circulation profile compared to native IGF-1.
Supplied in lyophilised (freeze-dried) form to support stability and handling, this compound is verified at >99.1% purity (HPLC-tested) and provided with full Certificates of Analysis (COAs) for batch-specific verification and traceability.
What is IGF-1 LR3?
IGF-1 LR3 is a laboratory-engineered peptide designed to extend the activity profile of native IGF-1 through structural modification. In controlled research environments, it is utilised as a model compound in studies involving IGF-related pathways, peptide structure, and receptor interaction systems.
Scientific Identifiers
Product Name: IGF-1 LR3 1mg
Catalogue Number: BWP-IGF1-1
CAS Number: 946870-92-4
Molecular Formula: C400H625N110O115S9
Molecular Weight: 9117.6 g/mol
Form: Lyophilised Solid
Purity: >99.1% (HPLC Verified)
Storage: Store at −20°C, in a dry, dark place
Unit Size: 1mg
Usage and Reconstitution
IGF-1 LR3 is provided as a lyophilised solid to maintain long-term stability. For laboratory use, it may be reconstituted with bacteriostatic water or another suitable solvent according to experimental protocols. Avoid repeated freeze–thaw cycles. Once reconstituted, refrigerate (2–8°C).
Why Order IGF-1 LR3 from Bluewell Peptides?
99.1% purity, HPLC-verified
COA provided with every batch
Secure ordering and fast UK delivery
Transparent, research-focused supplier
Excellent customer support and trusted reviews
Legal and Safety Information
Bluewell Peptides products are supplied strictly for laboratory research and educational purposes only. They are not approved for human or veterinary use. These compounds are not intended to diagnose, treat, cure, or prevent any disease. Use must comply with all applicable laws and regulations.