IGF-1 LR3 (Lyophilized Powder)
IGF-1 LR3 is a synthetic long-chain research peptide analog supplied as a lyophilized white powder for use in molecular analysis, analytical testing, and controlled laboratory research. This compound is commonly examined for peptide stability, structural behavior, and interaction characteristics within qualified research environments.
Form: Lyophilized powder
Purity: ≥98% (HPLC)
Molecular Formula: C₄₀₀H₆₂₅N₁₁₃O₁₁₅S₂
Molecular Weight: 9117.2 g/mol
Classification: Synthetic LR3 analog of insulin-like growth factor (research classification)
Structure Reference: Features a modified extended peptide chain frequently illustrated in molecular modeling and peptide-mapping diagrams
Intended Use:
For laboratory research only.
Not for human use.
Not for diagnostic or therapeutic applications.
Not for veterinary use.






















