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.
Executive Summary
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.
Research context: IGF-1 LR3 is studied primarily within performance and recovery research. All information below is presented for educational and reference purposes only.
Discovery History
- 1Discovery
The native growth factor is identified as a key regulator of cellular proliferation.
- 2Engineering
Analogs are designed to extend half-life and receptor activity versus native factors.
- 3Present
Used as a research reference material for proliferative and anabolic signaling studies.
Mechanism of Action
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.
Areas of Scientific Research
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.
Current Research
- 1
Activation of mTOR and protein-synthesis pathways.
- 2
Muscle hyperplasia, recovery, and nutrient partitioning.
- 3
Glucose uptake and metabolic effects of growth-factor signaling.
- 4
Neuroprotective roles in neural-tissue models.
Safety Information
For laboratory research use only — not for human or veterinary use.
Research use only
IGF-1 LR3 is supplied strictly as a laboratory research reference material. It is not a drug, supplement, or food, and is not intended for human or veterinary use, consumption, or therapeutic application.
Handling
Handle with appropriate personal protective equipment in a controlled laboratory environment. Avoid inhalation, ingestion, and contact with skin or eyes.
Not clinically evaluated
Statements describe areas of scientific investigation only. No claims of safety or efficacy in humans are made or implied, and the compound has not been evaluated by regulatory agencies for any use.
Qualified personnel
Intended for use only by qualified researchers and institutions familiar with the proper handling of research reference materials.
Storage
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.
Scientific References
- [1]
Philippou A, et al. IGF-1 isoforms and muscle regeneration. In Vivo, 2007.
- [2]
Adams GR. Insulin-like growth factor in muscle physiology. Journal of Applied Physiology, 2002.
- [3]
Clemmons DR. Metabolic actions of IGF-1. Endocrinology & Metabolism Clinics, 2012.
References are provided for educational context and represent general areas of published literature on this class of compound.
Related TRU Systems
Curated collections that feature IGF-1 LR3.
Related Compounds
Explore the science of adjacent compounds.
CJC-1295 with DAC
99% Purity
Research Use Only
Not For Human Consumption
CJC-1295 with DAC
Read the scienceCJC-1295 (without DAC)
99% Purity
Research Use Only
Not For Human Consumption
CJC-1295 (without DAC)
Read the scienceCJC-1295 + Ipamorelin Blend
99% Purity
Research Use Only
Not For Human Consumption
CJC-1295 + Ipamorelin Blend
Read the scienceSource IGF-1 LR3 for your research
Third-party tested reference material, from — per vial.