IGF-1 LR3 10mg
IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1) is an extended and modified analog of the naturally occurring IGF-1 peptide.
This research compound includes a substitution at position 3 (Arginine) combined with an extended N-terminal sequence, resulting in enhanced stability and prolonged activity in experimental environments.
In scientific studies, IGF-1 LR3 is commonly used for:
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investigating IGF-1 receptor interactions
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analyzing growth-related signaling cascades
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studying cellular proliferation and differentiation
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examining metabolic and anabolic pathways in vitro
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evaluating long-acting analog behavior compared to native IGF-1
Because of its modified structure, IGF-1 LR3 demonstrates reduced binding to IGF-binding proteins, which is why researchers often select it for models requiring extended activity and clearer observation windows.
This compound is supplied in lyophilized form for controlled handling and reproducibility across experimental setups.
For laboratory research only. Not for human use, medical applications, or diagnostic purposes.
IGF-1 LR3 STRUCTURE
Molecular Formula: C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉
Molecular Weight: 9117.60 g/mol

Does the product come with instructions?
Products from Bioniclabs do not include usage instructions, as they are strictly for in vitro research and prohibited by law for human or animal use. Misuse or unlawful application will result in permanent denial of service.
Are additional supplies needed?
Peptides are supplied as lyophilized powder. They do not come reconstituted, and any extra supplies must be sourced separately for research applications.
What's the actual amount in each vial?
Each vial contains exactly what’s shown on the label. For example, a 10mg vial has exactly 10mg of lyophilized peptide. Researchers can divide it into smaller portions-like four 2.5mg measurements-but the total amount remains 10mg.
How long does a vial last?
In lyophilized powder form, peptides stay stable for up to 2 years. After reconstitution, it should be refrigerated at +2 to +8 °C and is generally stable for up to 2 months.