IGF1-LR3
1mg59,00 € incl. VAT
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A modified IGF-1 with extended half-life and enhanced potency due to reduced IGFBP binding, valuable for cell proliferation, muscle biology, and metabolic signaling research.
- Purity tested
Batch-level quality proof
Every research peptide is supplied as a sealed, clearly labelled vial. Where a production lot has been tested, its Certificate of Analysis information and purity results are published online, not shipped as research paperwork in the parcel.
Sealed vial
Clear label, lot traceability, protective packaging.
Certificate of Analysis per tested lot
Batch-level Certificate of Analysis information is listed online for each lot that has been tested.
RUO boundary
Not for human or veterinary use, no protocol or dosing advice.
When this product is not suitable: Do not order for personal use, clinical use, injection, compounding, resale as a supplement, or any project that requires a specific assay not shown for the relevant batch.
Product specifications
| Quantity | 1mg |
|---|---|
| Unit | 1 Vial |
| Salt form | Acetate |
| Sequence | Modified IGF-1 (83 amino acids) |
| Molecular mass | 9117.50 |
| CAS number | 946870-92-4 |
| Solubility | Soluble in water |
Description
Research Use Only. This material is supplied for in-vitro laboratory research by qualified professionals. It is not a medicine, supplement, cosmetic ingredient or veterinary product, and it is not for human or animal consumption. The research summary below describes published scientific literature; it is not a claim of effect, benefit or suitability for any person.
IGF1-LR3 contains an arginine swap at the third position, along with a 13-amino-acid extension on the N-terminus. Together, these changes lower its affinity for IGF binding proteins (IGFBPs), which in turn raises bioavailability and tends to extend the duration of its activity. Supplied as lyophilised material for in-vitro laboratory research.
Research context
The published scientific work that discusses IGF1-LR3 generally sits across growth-factor signaling, cell proliferation, skeletal muscle research, metabolic models, and tissue engineering.
The product is intended for scientific research and development purposes only. Chemical substances shall not be used as a drug, medicine, active substance, medical aid, cosmetic product, a substance for production of a cosmetic product neither for human consumption that is any food or food supplement or otherwise similarly used on humans or animals. Intended only for in-vitro research, such as Receptor-ligand binding studies, Enzyme activity assays, Cell proliferation assays, Cell signaling assays, Epitope mapping, etc. Do not order for personal use, clinical use, injection, compounding, resale as a supplement, or any project that requires a specific assay not shown for the relevant batch.
Frequently asked questions
What is IGF1-LR3 used for in research?
IGF1-LR3 is a research compound studied in preclinical and in-vitro literature. Peptra Labs supplies it strictly for laboratory research use only, not for human or veterinary use.
Can I buy IGF1-LR3 in Europe from Peptra Labs?
Peptra Labs supplies IGF1-LR3 to European laboratory buyers. Orders contain a sealed, clearly labelled vial, with EU shipping and online Certificate of Analysis information for each lot that has been tested. No physical Certificate of Analysis or research papers are promised inside the parcel.
Does IGF1-LR3 have a Certificate of Analysis?
Where a lot of IGF1-LR3 has been tested, its Certificate of Analysis information is published in the Peptra Labs lab reports archive. Use the online report to review the batch number, HPLC purity data, test method, and source link, then compare the batch information with the vial label. If no report is listed for your lot, none has been published yet.
What purity signals should I check for IGF1-LR3?
Check the vial label, batch number, available HPLC purity data, Certificate of Analysis source, supplier identity, storage guidance, and the absence of human-use claims. A useful supplier page should make these checks clear instead of relying on generic purity promises.
How is IGF1-LR3 stored in research labs?
Keep IGF1-LR3 sealed, protected from light and stored as stated on the label for long-term laboratory storage. After laboratory preparation for in-vitro work, follow your institution's validated handling procedure.
Human or veterinary use?
No. IGF1-LR3 from Peptra Labs is supplied strictly as laboratory research material and must not be used as a human or veterinary product.
Batch test records
No published test record for this compound yet. Every record we publish is listed in the lab reports archive.
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