Any 3 vials: free bacteriostatic water + free shipping. Mix and match single vials; applied automatically in the cart.
Dispatched within 2 business days from our EU facility
- OrderToday
- DispatchedWithin 2 business days
- Delivered1–3 days after dispatch
FedEx International Priority, fully tracked. Estimate only; customs checks outside the EU can add time.
Shipping & delivery
Dispatched within 2 business days, then 1–3 days with FedEx International Priority, fully tracked. Rest of world: see the shipping policy. Plain outer packaging with no product names.
Payment & discretion
Visa, Mastercard and SEPA bank transfer. All payments are processed over an encrypted connection.
Batch IGF1LR3-2602-A
Every batch is tested before it goes on sale. These are the results for the vials we are shipping now.
Schematic drawn from the reported purity. The CoA PDF has the lab's chromatogram.
Compound data
What is IGF-1 LR3 10mg – Research Use Only?
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 signaling 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 or veterinary use.
IGF-1 LR3 STRUCTURE
Molecular Formula: C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉
Molecular Weight: 9117.60 g/mol
Our process
View products
Manufactured in a controlled EU facility under strict compounding standards and sterile conditions.
Every batch third-party tested with HPLC and mass spectrometry.
Orders dispatched within 2 business days from our EU facility. Tracked shipping included.
Questions
How fast do you ship?
Orders are dispatched within 2 business days from our EU facility with tracking. Delivery with FedEx International Priority usually takes 1–3 days after dispatch.
What is photo proof?
Before your order ships we send you a photo of the exact vials and packaging going into your parcel.
Which payment methods do you accept?
Visa, Mastercard and SEPA bank transfer.
Who can buy this product?
It is sold for laboratory research only, to buyers aged 18 or over. It is not for human or veterinary use.
