99% HPLC purity
See the lot-specific COA for the exact figure on your batch.
IGF-1 LR3 1 mg
SKU: CGX-IGF3$169.99
IGF-1 LR3 is a modified growth factor analog engineered for extended stability, supplied by Cellugenix in a 1mg vial for laboratory professionals only.
Purity (HPLC)≥99%
Net content1 vial (1mg)
Storage2–8 °C
Batch-specific COABuilt for labs studying growth factor signaling over longer observation windows than the native peptide allows.
View COA- Third-party testedIndependent lab verified
- Lot-matched COATied to the vial you receive
- Tracked shippingDispatched with tracking
- Secure checkoutEncrypted payment
- Research Use Only
- Third-Party Tested
- COA Access Available
- Laboratory Use Only
Key Specifications
Review the essential product parameters and quality standards for IGF-1 LR3 (1mg) research compound below.
| Compound | IGF-1 LR3 |
|---|---|
| Quantity | 1mg |
| Product format | Research-grade synthetic peptide analog |
| Intended use | Laboratory research only |
| Documentation | COA available through our COA library |
| Related category | Lipolytic & Metabolic Research |
| Support | Contact Cellugenix before ordering if documentation is needed |
Research Use Only
IGF-1 LR3 is supplied strictly as a research-grade laboratory reagent for use by qualified professionals. Not for use in diagnostic or therapeutic procedures. Not for human or veterinary use.
For laboratory and scientific research use only. Review legal, quality, and ordering information before purchase.
Product Details
The "LR3" designation refers to a structural modification that extends this analog's activity window compared to native IGF-1.
- Long R3 growth factor analogModified at the amino-terminal region to reduce binding protein affinity.
- Studied in growth factor and metabolic signaling researchRelevant to cell proliferation and metabolic pathway work.
- Supplied in a 1mg vialA concentrated research quantity per unit.
Purity Verification and COA Access
IGF-1 LR3 carries the same documentation standard as every other compound in our catalog. A COA is a batch-specific lab report confirming identity, purity, and other measured specifications for the exact lot you're reviewing. Each batch is independently tested to confirm purity and identity prior to release.
Why Cellugenix for IGF-1 LR3?
Learn why researchers consistently choose our standards for stability, verification, and reliable delivery.
Third-party tested
Reviewed independently, outside our internal process.
COA available
This lot's documentation is on hand whenever you need it.
Fast shipping
Dispatched quickly, with tracking provided on every order.
Safely packaged
Shipped in conditions suited to a sensitive growth factor analog.
Storage and Handling
IGF-1 LR3 is more sensitive to temperature fluctuation than many single peptides, so storage discipline matters here.
- Consistent temperatureMaintain cold, stable storage conditions to protect the analog's stability.
- Verified documentationCross-reference the COA with your physical vial to ensure accurate lot tracking.
- Handling protocolsConsult our guide for detailed instructions on solution preparation and freeze-thaw procedures.
Related Research Category
Explore additional compounds and resources within the same research area.
Quality and Documentation
Access our full range of quality resources, documentation, and compliance guidelines.
Frequently Asked Questions
Is IGF-1 LR3 1mg for laboratory use only?
Yes, it's supplied exclusively for research and laboratory settings, intended for qualified professionals.
Where can I find a COA for this batch?
Documentation is searchable in our COA library by compound and lot number.
Can this product be used on humans or animals?
No. It's not intended for consumption, injection, diagnosis, treatment, or any therapeutic application.
Does IGF-1 LR3 need different storage than other peptides?
It's more temperature-sensitive than many compounds, so check our storage guide for specific handling steps.
What else is grouped under this research category?
Tesamorelin and the CJC-1295/Ipamorelin combo both fall within the same broader research area.
Need Product Support?
If you're unsure how IGF-1 LR3 fits alongside compounds you're already using, our team can talk through it with you.
