IGF-1LR3

IGF-1LR3

IGF-1LR3

$ 80

IGF-1 LR3

Long-Acting IGF-1 Analog Research Peptide

IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1) is a modified analog of insulin-like growth factor-1 engineered for extended activity in research environments. Structural modifications reduce binding to IGF-binding proteins, allowing for prolonged receptor interaction in controlled laboratory models.

Due to its extended half-life and enhanced receptor availability, IGF-1 LR3 has become a prominent focus in anabolic signaling and cellular growth research.

This compound is supplied at >99% purity and is independently third-party lab tested to verify identity and analytical standards.

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Description

Scientific Background

IGF-1 LR3 interacts with IGF-1 receptors involved in cellular growth, proliferation, and nutrient-partitioning pathways. In preclinical and experimental settings, it has been evaluated for:

  • Accelerated muscle cell proliferation models
  • Satellite cell activation research
  • Protein synthesis signaling pathways
  • Lean tissue growth and hypertrophy models
  • Nutrient uptake and recovery-related signaling
  • Anabolic pathway activation studies

Because IGF-1 LR3 remains active longer than native IGF-1 in laboratory models, it is often referenced in research evaluating rapid muscle growth signaling and enhanced anabolic pathway stimulation.

Peer-reviewed publications indexed through the National Library of Medicine include investigations into IGF-1–related signaling mechanisms in muscle and cellular growth research environments.

References available upon request for laboratory review.

Why Researchers Select IGF-1 LR3

  • Studied for rapid muscle growth signaling models
  • Investigated for enhanced protein synthesis pathways
  • Explored for satellite cell and hypertrophy research
  • Evaluated for extended receptor activity compared to native IGF-1
  • Compatible with structured laboratory protocols

 

Product Specifications

  • >99% purity – independently lab tested
  • Supplied as high-quality lyophilized powder
  • Requires reconstitution prior to laboratory use
  • Bacteriostatic water required for mixing (sold separately)
  • Swirl gently to dissolve — do not shake
  • Ensure full dissolution before handling

 

Storage Guidelines

  • Store lyophilized vial in freezer conditions until use
  • Maintain 2–8°C and protect from light
  • Refrigerate after reconstitution
  • Use within standard laboratory handling timeframes

 

Research Use Notice

For laboratory research purposes only. Not for human consumption, therapeutic, or veterinary use.

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