IGF-1 LR3 1 mg
IGF-1 LR3 1 mg
$ 70
IGF-1 LR3 1 mg
COA & TESTING
Find your batch COA to review available test results.
Browse our public COA library—no login needed.
| Title | Range | Discount |
|---|---|---|
| 5% Off | 5 - 9 | 5% |
| 10% Off | 10 - 100 | 10% |
US-Based
Support
US-based support available Monday - Friday 7-6pm ET
Volume
Discounts
Volume Discounts available on select products
Verified
Quality
Supported by a Certificate of Analysis.
Research
Focused
Intended for laboratory research applications.
Peptide Research Overview
Peptides are short chains of amino acids studied for their role in cellular signaling and molecular interactions. In research settings, they are commonly used to explore biological pathways and structure–function relationships.
Across scientific disciplines, peptide research supports advances in biochemistry and molecular biology. Their precision and adaptability make peptides essential tools in modern laboratory research.
Key Benefits of Peptides in Research
Support precise investigation of cellular signaling pathways
Enable targeted structure–function research at the molecular level
Offer high specificity for controlled experimental design
Adapt easily across a wide range of research applications
Aid in studying protein interactions and biological responses
Allow consistent and repeatable laboratory testing
Integrate well with modern analytical and research methods
Serve as foundational tools in biochemical and molecular research
Advancing Scientific Research with Peptides
Peptides continue to serve as essential components in modern research due to their flexibility, precision, and well-defined structures. In laboratory settings, researchers rely on peptides to examine biological mechanisms, evaluate molecular interactions, and refine experimental models with a high level of control. Their scalable nature and compatibility with advanced analytical techniques make peptides valuable across both foundational studies and ongoing research development, supporting consistent, reproducible outcomes in controlled scientific environments.
Frequently Asked Questions
› 1. What is IGF-1 LR3?
IGF-1 LR3, also called Long R3 IGF-1, is a modified analogue of insulin-like growth factor 1. It contains an arginine substitution at position 3 and an additional 13-amino-acid extension at the N-terminus.
› 2. How is IGF-1 LR3 different from regular IGF-1?
IGF-1 LR3 differs structurally from native IGF-1 through its Arg3 substitution and N-terminal extension. These modifications alter its interaction with IGF-binding proteins, making it useful for studying IGF-related signaling in experimental models.
› 3. What is IGF-1 LR3 studied for?
Researchers use IGF-1 LR3 in experimental work involving IGF receptor signaling, cellular growth pathways, glucose-related metabolism, protein synthesis, and cell-survival mechanisms. Such applications describe laboratory research rather than established therapeutic use.
› 4. Is IGF-1 LR3 the same as insulin?
No. IGF-1 LR3 is an analogue of insulin-like growth factor 1, whereas insulin is a separate peptide hormone with its own structure and receptor biology. Although their signaling systems can overlap, they are distinct molecules.
› 5. What should researchers verify when evaluating IGF-1 LR3?
Important documentation may include compound identity, amino-acid sequence, stated purity, molecular information, lot number, analytical testing method, and a batch-specific Certificate of Analysis.
Advanced Peptide Science
Advancing peptide research through uncompromising quality, innovation, and dedication to the scientific community.
Useful Links
Company
Useful Links
Subscribe Now
Nova Pharmaceuticals P.O. Box 21083 Bakersfield, CA 93390
© 2026 Nova Pharmaceuticals. All rights reserved.
Reviews
There are no reviews yet.