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IGF-PW-1MGResearch material
IGF-LR3
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IGF-LR3 1MG

$60.00 — or Original price was: $60.00.Current price is: $51.00. / month

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

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Description

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.

 

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What is IGF-LR3?

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.

How does IGF-LR3 differ from native IGF-1?

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.

How does IGF-LR3 interact with receptors at the cellular level?

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.

What biological processes are studied with IGF-LR3?

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.

Why is IGF-LR3 used in research related to muscle function?

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.

How long does IGF-LR3 remain active in research models?

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.