IGF-1 LR3 – Long-Acting Growth Peptide for Advanced Research Applications
Overview
IGF-1 LR3, also known as Long R3 IGF-1, is a synthetic analog of insulin-like growth factor with a modified structure designed to resist binding proteins and extend biological activity in research environments. Our IGF-1 LR3 Peptide is third-party tested for >99% purity, ensuring only the highest quality for laboratory use. View our independent lab results here: View Analysis.
Sourced from our premium-grade USA peptides collection, this IGF LR3 Research Peptide is ideal for scientific studies involving cellular growth, muscle cell differentiation, and anabolic signaling pathways. Offered in lyophilized powder form, it is tailored for precise experimental control in vitro.
Chemical Makeup
Name: Insulin-Like Growth Factor-1 Long Arg3
Synonyms:
- IGF-1 LR3
- IGF1-LR3 Long Acting
- Long R3 IGF-1
- IGF-1 LR3 Growth Peptide
- IGF-1 LR3 Muscle Peptide
- IGF LR3 Synthetic Peptide
- IGF-1 LR3 Hypertrophy Peptide
Molecular Formula: C400H625N111O115S9
Molecular Weight: 9111.00 g/mol
Sequence: MFPAMPLSSL FVNGPRTLCG AELVDALQFV CGDRGFYFNK PTGYGSSSRR APQTGIVDEC CFRSCDLRRL EMYCAPLKPA KSA
This peptide hormone is a modified version of human IGF-1, where arginine replaces glutamic acid at position 3, and 13 additional amino acids are added to the N-terminus, increasing its resistance to IGF-binding proteins in research models.
Areas of Ongoing Research
IGF-1 LR3 is a widely studied growth hormone peptide due to its extended half-life and enhanced potency in experimental settings. Scientists across the world are conducting studies to explore its biochemical behavior and signaling mechanisms in various biological models:
- Muscle cell hypertrophy: Multiple studies are underway analyzing how IGF-1 LR3 Muscle Peptide affects myoblast proliferation, protein synthesis, and hypertrophy markers in controlled cell culture environments.
- Tissue growth and repair: The IGF LR3 Synthetic Peptide is being tested for its effects on fibroblast function and connective tissue remodeling in wound models.
- Neuroprotection studies: Researchers are examining IGF-1 LR3's activity on neuronal growth factor pathways under oxidative stress conditions.
- Bone regeneration: IGF-1 LR3 Growth Peptide is under investigation for its potential role in osteoblast activity and mineral deposition in vitro.
- Cellular differentiation: Laboratory tests are exploring how Insulin-Like Growth Factor LR3 may influence stem cell lineage commitment in regenerative assays.
These applications are limited to academic and institutional research and are not intended for therapeutic or human use.
Product Features
- >99% Purity Guarantee: Each vial is independently tested to meet rigorous scientific quality standards.
- Extended Action Profile: The IGF1-LR3 Long Acting structure is ideal for studies requiring prolonged activity windows in cell cultures.
- High Solubility & Stability: Provided as a lyophilized powder for optimal shelf life and flexible dosing in experimental setups.
- USA Peptides Supply: Distributed through a trusted peptide source network with a focus on lab-grade reliability.
- Ideal for Advanced Research: Designed for professional laboratories conducting deep cellular, metabolic, and tissue studies.
Why Choose IGF-1 LR3 from Our Peptide Store?
When sourcing peptides for sale, quality and consistency matter. Our IGF-1 LR3 Peptide is part of a top-tier inventory used by scientists looking to explore performance peptides with unmatched purity and batch-to-batch integrity.
This peptide is frequently chosen for research focused on muscle growth IGF-1 LR3 signaling, cell regeneration, and growth hormone peptide response pathways. Whether your focus is on tissue modeling, metabolic signaling, or cellular performance, this lab-tested peptide offers the stability and performance researchers depend on.
As a leading peptide vendor, we are proud to provide pure peptides that consistently meet expectations in both academic and commercial research settings.
Specifications
- Form: Lyophilized peptide powder
- Available Sizes: 0.1mg / 1mg / 2mg
- Purity: ≥99% (third-party verified)
- Molecular Weight: 9111.00 g/mol
- Storage Conditions: Store at -20°C. Reconstituted solution should be kept refrigerated and used within specified timelines.
- Application: For laboratory research use only. Not for human or veterinary use.
Shop with Confidence
Our online peptide store is the go-to destination for labs needing high quality peptides for scientific innovation. As one of the top peptides online, we make it easy to buy peptides that are professionally manufactured, verified, and trusted by thousands of research teams.
Explore the capabilities of IGF-1 LR3 Hypertrophy Peptide and other performance peptides with a provider known for integrity, transparency, and fast delivery. Every product is crafted with purpose, precision, and purity in mind—so your research never has to compromise.
