Research Use Only. IGF-LR3 is sold as a chemical reagent for in-vitro laboratory research. It is not a drug, supplement, or compounded preparation, and it is not for human or veterinary use. Wholesale Peptide Supply is not a pharmacy or compounding facility under 503A or 503B.
Wholesale IGF-LR3 — Bulk Research Supply
Buy IGF-LR3 wholesale and in bulk from a US-based research peptide supplier. Every lot is sourced in the USA and third-party third-party tested via HPLC/MS. Bulk IGF-LR3 is quoted by dose and volume across 100–1,000 vials, mix-and-match across the catalog.
IGF-LR3 (Long Arg3 IGF-1) is a synthetic IGF-1 analog with reduced IGFBP binding and significantly extended half-life, used to investigate IGF-1 receptor-mediated signaling and metabolic regulation.
Wholesale Catalog
Available Doses
Published per-vial wholesale pricing for IGF-LR3. Sold in boxes of 10 vials with a 100-vial order minimum you can mix and match across compounds; volume pricing applies at 1,000+ vials. Contact us for larger or custom-volume quotes — typically answered within 10 minutes during business hours.
IGF-LR3 1mg
CAS 946870-92-4 · Growth Hormone
$28/vial · under 1,000 vials · $24/vial · 1,000+
Sold in boxes of 10 vials · 100-vial order minimum (mix & match) · 1,000+ unlocks the lower price
Overview
IGF-LR3 (Long Arg3 IGF-1) is a synthetic IGF-1 analog with reduced IGFBP binding and significantly extended half-life, used to investigate IGF-1 receptor-mediated signaling and metabolic regulation.
History
Developed in the 1990s; the N-terminal extension and Arg3 substitution synergistically reduce IGFBP binding while maintaining receptor affinity.
Key Areas of Research
- IGF-1 receptor activation
- PI3K/Akt/mTOR cascades
- Cellular proliferation and survival
References
- Clemmons D.R. (2007). Nat Rev Drug Discov 6(10):821–833.
- Rinderknecht E., Humbel R.E. (1978). J Biol Chem 253(8):2769–2776.
IGF-LR3 — Frequently Asked Questions
- What is IGF-LR3?
- IGF-LR3 (Long Arg3 IGF-1) is a synthetic IGF-1 analog with reduced IGFBP binding and significantly extended half-life, used to investigate IGF-1 receptor-mediated signaling and metabolic regulation.
- What is the CAS number for IGF-LR3?
- The CAS number for IGF-LR3 is 946870-92-4. Its molecular formula is C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉ (MW ~9,117 Da).
- What doses of IGF-LR3 are available wholesale?
- Wholesale Peptide Supply stocks IGF-LR3 in 1mg. Wholesale pricing is provided by quote based on order volume across 100–1,000 vials.
- Is IGF-LR3 third-party tested?
- Yes. Every lot of IGF-LR3 is tested by an independent third-party laboratory using HPLC/MS, and a per-lot Certificate of Analysis documenting identity and purity is available as a paid add-on.
- Is IGF-LR3 for human use?
- No. IGF-LR3 is sold strictly as a chemical reagent for in-vitro laboratory research and is not for human or veterinary use. Wholesale Peptide Supply is not a pharmacy or compounding facility.
- How do I get wholesale pricing for IGF-LR3?
- Request a quote through our contact form or open a wholesale account. An account manager replies with volume pricing and lead times, typically within 10 minutes during business hours.
- Can I order IGF-LR3 in bulk?
- Yes. IGF-LR3 is available for bulk and wholesale orders, quoted by dose and volume across 100, 250, 500, and 1,000-vial bands. Submit the doses and quantities you need for a bulk quote; all material is sourced in the USA and third-party HPLC/MS tested.
Research Use Only
All products are intended solely for laboratory research purposes and are not for human or animal consumption. Must be handled by qualified professionals.
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