Pharmaceutical-grade peptides & lab-use compounds available online.
Free US shipping for orders above $600
Skip to content Pharmaceutical-grade peptides & lab-use compounds available online.
Free US shipping for orders above $600
This product is intended solely for use as a research chemical in vitro and laboratory experimentation by licensed, qualified professionals.
IGF-1 LR3, also known as Long R3 Insulin-like Growth Factor-1, is a synthetic peptide analog of insulin-like growth factor-1 (IGF-1) that plays a vital role in hormone regulation and cellular growth.
It allows for more sustained effects compared to its natural counterpart.
This synthetic peptide mimics the action of IGF-1, influencing cellular proliferation, differentiation, and apoptosis. By modulating growth hormone levels, it has garnered attention for its potential in muscle growth and repair mechanisms, making it a popular choice among athletes and bodybuilders.
| Specifications | Without Label Price | With Label Price |
|---|---|---|
| 0.1mg*10 vials | $50.00 | $60.00 |
| 1mg*10 vials | $200.00 | $210.00 |
HPLS
Testing
Endotoxin
Assay
TYMC
Test
TYMC
Test
Heavy Metal
Screening
| Property | Details |
|---|---|
| Molecular Formula | C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉ |
| Molecular Weight | 9117.60 g/mol |
| CAS Number | 946870-92-4 |
| Appearance | White to off-white Powder |
| Composition | Lyophilized powder – requires reconstitution |
IGF-1 LR3 binds to IGF-1 receptors found in muscle, bone, and other tissues, triggering pathways that promote:
Muscle Growth
Increases hypertrophy by promoting satellite cell activation.
Fat Loss
Enhances lipolysis (fat breakdown) and glucose uptake.
Recovery & Repair
Accelerates healing of muscles, tendons, and nerves.
Anti-Aging Effects
Some research suggests it may improve skin elasticity and collagen production.
Bone Density Support
IGF-1 supports bone growth and mineralization, making it potentially helpful for maintaining skeletal strength, especially in older adults.
Research
Muscle Building and Fat Loss
IGF-1 LR3 is widely used in research related to muscle growth and fat loss. It helps increase muscle mass and reduce body fat, making it a popular peptide among athletes and bodybuilders.
Cell Culture
In cell culture, IGF-1 LR3 can enhance cell proliferation efficiency and improve the quality of cell cultures. It is particularly effective in serum-free culture systems for Chinese hamster ovary (CHO) cells.
Cancer Research
IGF-1 LR3 has been studied for its potential role in cancer research, particularly in understanding the mechanisms of IGF-1 signaling pathways and their impact on cancer cell proliferation and survival.
While IGF-1 LR3 is generally well-tolerated, possible side effects may include:
All product is sold solely for scientific research purposes. Researchers are responsible for ensuring compliance with local regulations and institutional guidelines. Keep out of reach of children and unauthorized personnel.
1688pharmacy is more than just a trusted supplier of research peptides. We are committed to scientific advancement, dedicated to providing the highest quality pharmaceutical-grade compounds that empower researchers and clients to achieve their goals.
Our proprietary processes and meticulous sourcing of premium materials ensure that every peptide we offer meets the most stringent pharmaceutical standards with verified 99% purity.
Every peptide undergoes rigorous third-party laboratory testing using advanced techniques like HPLC, LC-MS, and NMR. Complete Certificates of Analysis available for transparency and verification.
We provide expedited worldwide shipping with reliable tracking and discreet packaging. Our dedicated customer support team assists with orders, storage guidelines, and product inquiries promptly.