IGF-1 LR3
1mg99% Purity
Research Use Only
Not For Human Consumption
SKU IG1-1
IGF-1 LR3
A long-acting insulin-like growth factor analog studied for cellular growth and recovery signaling.
- Category
- Performance
- Compound Type
- Growth Factor
- Purity
- ≥ 99% HPLC
- Options
- 1 spec
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For laboratory and research use only. Not for human consumption.
IGF-1 LR3
Pause, skip or cancel anytime. TRU AutoShip is a delivery program, not a membership.
Understanding IGF-1 LR3
IGF-1 LR3 is a growth-factor analog studied for its role in cellular proliferation, differentiation, and recovery signaling. Research explores how sustained growth-factor activity shapes muscle, connective tissue, and metabolic response. IGF-1 LR3 is provided as a characterized reference material for controlled laboratory investigation.
How it is studied to work
Receptor binding
Engages growth-factor receptors that trigger proliferative signaling cascades.
Extended half-life
Modifications studied for prolonging systemic activity versus native factors.
Anabolic signaling
Explored for activation of mTOR and protein-synthesis pathways.
Tissue growth
Investigated for effects on cellular hyperplasia and recovery.
Where investigators are looking
Muscle growth
Hyperplasia and protein synthesis.
Recovery
Post-stress tissue regeneration.
Metabolic effects
Glucose uptake and nutrient partitioning.
Neuroprotection
Growth-factor signaling in neural tissue.
Catalog & pricing
- IG1-11mg vial—
Keeping it stable
Lyophilized (unopened)
Stable at room temperature for short periods; store at -20°C for long-term stability.
After reconstitution
Refrigerate at 2–8°C and use within 2–4 weeks depending on the compound.
Protect from light & heat
Avoid repeated freeze–thaw cycles and prolonged light exposure.
Handling
For laboratory research use only; handle with appropriate protective equipment.
Preparing the compound
- 1
Allow both the peptide vial and bacteriostatic water to reach room temperature.
- 2
Swab both rubber stoppers with an alcohol wipe.
- 3
Draw the desired volume of bacteriostatic water into a sterile syringe.
- 4
Inject the water slowly against the inside wall of the vial — never directly onto the powder.
- 5
Swirl gently (do not shake) until the solution is fully clear.
- 6
Label with the date and store refrigerated.
Reconstitution volume determines concentration. Use a peptide calculator to match your research protocol. Bacteriostatic water is sold separately as an accessory.
Third-party verified purity
Every lot of IGF-1 LR3 is independently tested by HPLC and mass spectrometry to confirm identity and purity. Download the current Certificate of Analysis or request the report for a specific batch.
IGF-1 LR3, explained
IGF-1 LR3 is supplied strictly as a research reference material for in-vitro and laboratory study. It is characterized for purity and identity and is not intended for human consumption or therapeutic use.
Every batch is third-party tested by HPLC and mass spectrometry. A Certificate of Analysis (COA) is available for each lot from the COA section on this page.
IGF-1 LR3 is sold by the individual vial in 1 vial size. See the specifications table above for catalog numbers and per-vial pricing.
This compound ships lyophilized. Reconstitute with bacteriostatic water following the steps in the Reconstitution section, then store refrigerated.
Compounds ship in protective packaging. Follow the storage guidance on this page — most lyophilized peptides are best kept at -20°C long-term and refrigerated after reconstitution.
Selected literature
- 1.
IGF-1 isoforms and muscle regeneration
Philippou A, et al. In Vivo, 2007
- 2.
Insulin-like growth factor in muscle physiology
Adams GR. Journal of Applied Physiology, 2002
- 3.
Metabolic actions of IGF-1
Clemmons DR. Endocrinology & Metabolism Clinics, 2012
References are provided for educational and research context only and do not constitute medical claims.
Studied alongside IGF-1 LR3
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CJC-1295 (without DAC)
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CJC-1295 + Ipamorelin Blend
A synergistic GHRH + GHRP blend studied for amplified growth hormone signaling.
