IGF1-LR3
Size: 1 mg
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Bundle pricing applies to every vial of this peptide in your cart, not just the ones past the tier.
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Purchase Protection on every order
Test any lot yourself. If an independent lab result doesn't match our posted specs, send us the report and we'll replace it or refund you in full.
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Opened or used compounds can't be returned. Return policy
30,000+ recurring researchers
supplied nationwide
Median time to ship: 18 hours
Measured across recent orders
Third-party verified
Certificate of Analysis
Every lot we have tested, newest first. Your vial's lot is printed on its label.
Frequently Researched Together
Compounds researchers often pair with IGF1-LR3
Research Application Guidelines
This material is intended solely for controlled in vitro laboratory research performed by trained professionals. It is not approved for human or veterinary use and must not be incorporated into foods, pharmaceuticals, cosmetics, or diagnostic applications.
Regulatory Notice
This compound has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease. All handling, storage, and research activity must comply with institutional policies and regulatory standards.
Purchase & Responsibility Agreement
By completing this transaction, the buyer confirms they are a qualified researcher or authorized laboratory and accepts full responsibility for lawful use, proper storage, and compliance with all applicable regulations.
Opened or used research compounds are non-returnable and all sales are otherwise final.
Compound Information
Technical specifications & Research Data
IGF-1 LR3 (Long R3 Insulin-Like Growth Factor-1)
An 83-amino acid analog of human IGF-1 with an Arg³ substitution and 13-aa N-terminal extension, giving reduced IGFBP affinity and extended half-life in research models.
Stability Info
Maintain optimal storage conditions
8× tested before it ships.
Proven purity 99%+.
Potent and reliable.
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