IGF1-LR3 1mg Peptide

IGF-1 LR3 1mg – High-Purity Research Peptide

IGF-1 LR3 (Insulin-like Growth Factor 1, Long Arg3) is a synthetic, extended-activity analogue of IGF-1 designed to resist binding to IGF-binding proteins. This modification prolongs its half-life up to 120 times compared to native IGF-1. Verified at >99.1% purity (HPLC-tested) and supplied with full Certificates of Analysis (COAs), IGF-1 LR3 is studied for its influence on cell proliferation, muscle regeneration, nutrient partitioning, and tissue growth in laboratory models.

What is IGF-1 LR3?

IGF-1 LR3 is a laboratory-engineered peptide that modifies native IGF-1 to extend activity and bioavailability. Researchers investigate IGF-1 LR3 for its role in processes linked to cell growth, recovery, and nutrient metabolism.

Unlike consumer supplements, all IGF-1 LR3 supplied by Bluewell Peptides is strictly intended for laboratory research use only and includes full COA verification for transparency.

Scientific Identifiers

• Product Name: IGF-1 LR3 1mg

• Catalogue Number: BWP-IGF1-1

• CAS Number: 946870-92-4

• Molecular Formula: C400H625N110O115S9

• Molecular Weight: 9117.6 g/mol

• Form: Lyophilised Solid

• Purity: >99.1% (HPLC Verified)

• Storage: Store at −20°C, in a dry, dark place

• Unit Size: 1mg

Usage and Reconstitution

IGF-1 LR3 is provided as a lyophilised solid to maintain long-term stability. For laboratory use, it may be reconstituted with bacteriostatic water or another suitable solvent according to experimental protocols. Avoid repeated freeze–thaw cycles. Once reconstituted, refrigerate (2–8°C).

Research Applications of IGF-1 LR3

IGF-1 LR3 has been studied in various preclinical and laboratory models for its potential influence on:

• Muscle and Tissue Regeneration – Investigated for its potential role in supporting muscle recovery and repair.

• Metabolic and Nutrient Studies – Explored for its effects on nutrient uptake, partitioning, and energy balance.

• Cellular Growth Research – Studied for its impact on cell proliferation, differentiation, and survival.

• Longevity and Repair Models – Early interest in its role across tissue growth and regeneration pathways.

References available on request or in our research archive.

Why Order IGF-1 LR3 from Bluewell Peptides?

• 99.1% purity, HPLC-verified

• COA provided with every batch

• Secure ordering and fast UK delivery

• Transparent, research-focused supplier

• Excellent customer support and trusted reviews

Legal and Safety Information

Bluewell Peptides products are supplied strictly for laboratory research and educational purposes only. They are not approved for human or veterinary use. These compounds are not intended to diagnose, treat, cure, or prevent any disease. Use must comply with all applicable laws and regulations.