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IGF-LR3 1MG

IGF-LR3 1MG
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IGF-LR3 1MG

$60.00

IGF-1 LR3 is a synthetic research peptide designed for controlled laboratory investigation. Researchers use this compound to study peptide structure and modified analog behavior under structured research conditions.

  • Synthetic analog of insulin like growth factor 1 with a defined modification
  • Used in laboratory research focused on peptide structure and stability
  • Suitable for controlled and repeatable research protocols

Availability: In stock

Quantity Discounted Price
5 - 9 $57.00
10 + $54.00
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Verified Quality

Supported by a Certificate of Analysis.

Research Focused

Intended for laboratory research applications.

IGF-1 LR3 Research Peptide

IGF-1 LR3 is a synthetic peptide that researchers study in controlled laboratory environments. Scientists examine this compound because it is a modified analog of insulin like growth factor 1. Specifically, the structure replaces glutamic acid with arginine at position three. As a result, researchers can study how small structural changes affect peptide behavior in research models.

Because IGF-1 LR3 includes a long arginine sequence, researchers often use it in studies focused on peptide structure and stability. This defined modification helps laboratories design clear experiments and maintain consistent testing conditions. Therefore, research teams can collect repeatable data and compare results across multiple studies.

In laboratory settings, scientists handle IGF-1 LR3 using standard peptide preparation and safety practices. The peptide format allows accurate measurement and controlled application during experiments. In addition, this handling process helps researchers maintain stable conditions throughout each study.

Researchers value IGF-1 LR3 because of its clear structure and synthetic origin. This clarity helps reduce variation during testing and supports direct comparison with other peptide analogs. Moreover, its consistent composition makes it suitable for structured research projects that require dependable materials over time.

Ongoing research continues to include IGF-1 LR3 in peptide focused laboratory studies. Because it offers predictable behavior and reliable structure, it remains a useful research tool for advanced experimental work.

Important Notice

IGF-1 LR3 is provided strictly for research use only. Researchers must not use this product for human or animal use, clinical applications, diagnostic purposes, or consumption. Qualified professionals must conduct all research in appropriate laboratory environments and in compliance with applicable regulations and guidelines.

 

No research information available for this product.

SP IGF
Lot Number: IGFR1272025-J Purity: 99.1% Date: December 23, 2025

Peptide Research Overview

Science and Lab Equipment

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.

Science and Lab Equipment

Key Benefits of Peptides in Research

Research Books and papers

  • 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

Research Books and papers

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

IGF-LR3, short for IGF-1 Long Arg3, is a synthetic analog of human insulin-like growth factor 1 (IGF-1). It has modifications that make it longer acting and less likely to bind to IGF binding proteins, which increases its functional activity in research studies.

IGF-LR3 differs from native IGF-1 because it has an arginine substituted at position 3 and an extra 13 amino acids at the N-terminus. These changes reduce its affinity for IGF binding proteins and extend its activity compared with the native 70-amino-acid IGF-1 molecule.

IGF-LR3 interacts with IGF-1 receptors on cell surfaces to trigger intracellular signaling pathways, such as the PI3K/Akt pathway. These pathways are involved in processes like cellular protein synthesis, glucose uptake, and cell growth signaling in experimental models.

Research involving IGF-LR3 focuses on how the peptide influences protein synthesis, amino acid uptake, and cellular repair mechanisms in tissues such as skeletal muscle. Studies also investigate its effects on metabolic activity and cell survival pathways.

IGF-LR3 is studied in muscle research because it can affect satellite cell activation, protein synthesis, and cellular repair processes in skeletal muscle. These mechanistic effects make it useful for investigating muscle growth and regeneration pathways.

GF-LR3 has a longer half-life than native IGF-1 due to its modifications. It remains active for an extended period in experimental systems, which allows more sustained interaction with receptors and downstream signaling pathways compared with IGF-1.

Research Use Only – Legal Disclaimer

All Simple Peptide products labeled as Research Use Only (RUO) are intended strictly for laboratory, investigational, and scientific research purposes. These materials are not approved by the FDA and are not intended for human or veterinary use, clinical applications, diagnostic procedures, or therapeutic treatment of any kind.

By purchasing or using RUO materials, you acknowledge that they will be handled only within an appropriate research environment by qualified personnel who understand the risks, limitations, and regulatory requirements associated with experimental compounds. Products must not be administered to humans or animals, offered as therapeutic agents, or represented as safe or effective for any medical purpose.

Use of these materials is entirely at your own risk. Simple Peptide assumes no liability for misuse, unsafe handling, improper application, or any regulatory or compliance issues arising from their use.

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