IGF-1 LR3 (Long R3 IGF-1) is a recombinant, extended analog of insulin-like growth factor 1 with 83 amino acids. EONA Peptides supplies IGF-1 LR3 as a lyophilized powder with 0.1 mg per vial, CAS 946870-92-4, empirical formula C400H625N111O115S9, molecular weight approx. 9117.5 g/mol.
Each batch is tested by HPLC for a purity of ≥98% and confirmed by mass spectrometry. The batch-specific Certificate of Analysis (COA) is available for inspection and independently verified. Shipping is from Europe, within the EU without customs risk.
IGF-1 LR3 is offered exclusively for research and laboratory purposes. It is not an approved drug and is not intended for human or animal use, as food, or as a cosmetic.
