IGF-LR3
$89.99
For laboratory research use only. Not for human or veterinary use.
Certificate of Analysis
Batch documentation is available for every compound so you can verify identity and purity.
≥99% Purity Standard
Every compound is held to a ≥99% purity standard before it reaches the catalog.
Shipping & Handling
Orders are processed within 1–2 business days and shipped via USPS Priority Mail.
Research Use Only
Strictly for in vitro research and laboratory use. Not for human or veterinary consumption.
Description
IGF-LR3 is available from SHDW Research for laboratory research use only.
Insulin-like Growth Factor 1 Long R3 (IGF-1 LR3) is a recombinant analog of IGF-1 with an extended half-life and reduced affinity for IGF-binding proteins. It is widely studied for its role in cell proliferation, anabolic signaling, and tissue repair models. IGF-1 LR3 is strictly intended for in vitro research and is not for human or veterinary use.
IGF-LR3 is supplied by SHDW Research (also known as Shadow Research) as a research-use-only laboratory compound intended strictly for in vitro scientific study.

About IGF-LR3 Research Compound
Laboratory buyers choose this material when they need clear research-use boundaries, consistent handling guidance, and a U.S.-based supplier workflow.
This listing is positioned for controlled laboratory purchasing — not consumer supplementation or human use.
IGF-LR3 Quality Standards
SHDW Research targets a ≥99% purity standard with third-party testing support. Certificates of Analysis (COAs) may be available upon request — see our COA & testing standards page.
How to Order This Compound
Add the product to your cart, complete checkout, and follow the invoice payment instructions. Tracking is emailed after payment confirmation.
Browse the SHDW Research shop, explore the research hub, review our FAQ, read About SHDW Research, check the shipping policy, or contact support.
For independent compound reference data, see the PubChem compound database.
IGF-LR3 is for research use only. Not for human or veterinary consumption.




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