IGF-1 LR3 Research Peptide | Synthetic Long R3 IGF-1 Laboratory Research Compound

1. Product Introduction

IGF-1 LR3 (Long R3 Insulin-like Growth Factor-1) is a synthetic peptide analog designed for laboratory research involving insulin-like growth factor signaling pathways, receptor interaction studies, and molecular biology investigations.

As a specialized Research Peptide, IGF-1 LR3 is widely referenced in scientific studies exploring IGF-related cellular mechanisms, including receptor binding analysis, signal transduction research, and peptide structure-function investigations.

This Synthetic Peptide is produced as a research-grade compound intended for controlled Laboratory Research applications. IGF-1 LR3 serves as an experimental reference material for researchers studying growth factor-related biochemical pathways, peptide interactions, and cellular signaling models.

IGF-1 LR3 differs from native IGF-1 through specific structural modifications, including an N-terminal extension and amino acid substitution, which are designed to alter peptide characteristics for research evaluation.

2. Quality Highlights

IGF-1 LR3 is manufactured and supplied as a research-use peptide with analytical documentation supporting laboratory evaluation.

Quality Features

✓ High Purity Profile
Manufactured using controlled peptide production processes with analytical purity verification.

✓ HPLC Testing
High-performance liquid chromatography (HPLC) analysis available for quality assessment and batch verification.

✓ COA Available
Certificate of Analysis (COA) documentation available upon request, including product identification and testing information.

✓ Research Grade Material
Designed for laboratory research applications, biochemical studies, and analytical investigations.

✓ Quality Verification
Each batch undergoes analytical review to confirm peptide identity, purity profile, and product specifications.

3. Technical Overview

Molecular Characteristics

IGF-1 LR3 is a modified analog of naturally occurring insulin-like growth factor-1 (IGF-1) used in laboratory research investigating growth factor-related molecular pathways.

The peptide contains structural modifications designed to study differences between native IGF-1 and modified IGF-1 analogs, particularly regarding peptide stability, receptor interaction, and binding characteristics.

Peptide Structure

IGF-1 LR3 is an 83-residue peptide analog featuring:

• A 13-amino-acid N-terminal extension
• An arginine substitution at position 3 (R3 modification)
• Modified interaction characteristics compared with native IGF-1

These structural features make IGF-1 LR3 a valuable research tool for studying IGF-related molecular mechanisms.

Research Background

IGF-1 LR3 has been investigated in experimental models involving:

• Growth factor receptor signaling studies
• Cellular communication pathways
• Protein interaction analysis
• Molecular biology research

Laboratory researchers utilize IGF-1 LR3 as a reference peptide for examining IGF-1-related biochemical processes.

4. Product Specifications

5. Research Applications

IGF-1 LR3 is intended for laboratory investigation and scientific research involving peptide biology, molecular signaling, and biochemical analysis.

Cellular Signaling Research

IGF-1 LR3 may be utilized in laboratory studies investigating:

• Growth factor receptor interactions
• Cellular signaling mechanisms
• Intracellular pathway analysis
• Peptide-receptor binding studies

Researchers use IGF-1 LR3 as an experimental compound for examining IGF-related cellular communication.

Molecular Biology Research

Applications may include:

• Peptide structure-function analysis
• Recombinant protein research models
• Molecular interaction studies
• Protein signaling investigations

IGF-1 LR3 provides researchers with a modified peptide model for studying IGF-related molecular activity.

Metabolic Pathway Research

Laboratory investigations may explore:

• Cellular signaling networks
• Biochemical pathway regulation
• Molecular response mechanisms
• Growth factor-associated pathways

These studies are performed using controlled experimental systems.

Protein Interaction and Receptor Research

IGF-1 LR3 is used in research settings evaluating:

• Receptor binding characteristics
• Ligand-receptor interactions
• Signal pathway mapping
• Comparative peptide analysis

6. Quality Documentation

Quality documentation is an essential component of research peptide verification.

Available analytical documentation may include:

Certificate of Analysis (COA)

COA documentation provides batch-specific information such as:

• Product identification
• Analytical testing results
• Purity verification
• Manufacturing batch details

HPLC Analytical Testing

High-performance liquid chromatography testing is commonly used for:

• Purity assessment
• Peptide profile evaluation
• Batch consistency verification

Batch Testing Documentation

Research-grade peptide documentation supports laboratory quality review through:

• Analytical records
• Product specifications
• Quality verification information

Researchers should review available documentation before laboratory use.

7. Storage Information

For maintaining peptide stability and quality:

Recommended Storage Conditions

• Store lyophilized peptide under controlled cold conditions
• Protect from direct light exposure
• Avoid moisture and humidity exposure
• Keep container properly sealed

Handling Recommendations

• Follow established laboratory handling procedures
• Minimize unnecessary temperature fluctuations
• Use appropriate laboratory protocols for peptide preparation and storage

8. Research Disclaimer

For research use only.

IGF-1 LR3 is supplied strictly as a research peptide and laboratory research compound.

Not intended for human consumption.
Not intended for clinical or diagnostic use.
Not intended for use as a food, supplement, or cosmetic ingredient.

This product is provided for qualified laboratory research, analytical studies, and scientific investigation purposes only.

9. FAQ

What is IGF-1 LR3?

IGF-1 LR3 is a synthetic peptide analog of insulin-like growth factor-1 (IGF-1) used in laboratory research investigating peptide structure, receptor interaction, and cellular signaling pathways.

Is IGF-1 LR3 a research peptide?

Yes. IGF-1 LR3 is categorized as a research peptide intended for laboratory studies and scientific investigations.

What purity is available for IGF-1 LR3?

IGF-1 LR3 is commonly supplied with high analytical purity verification, including HPLC testing documentation.

Is a COA available for IGF-1 LR3?

Yes. A Certificate of Analysis (COA) may be provided to document batch-specific analytical information and quality verification.

How should IGF-1 LR3 be stored?

IGF-1 LR3 should be stored according to peptide storage guidelines, including protection from light, moisture, and temperature fluctuations.

What research areas use IGF-1 LR3?

IGF-1 LR3 is studied in areas including peptide chemistry, molecular biology, receptor interaction research, and cellular signaling investigations.

Is IGF-1 LR3 approved for clinical applications?

IGF-1 LR3 is supplied as a research compound and is not intended for clinical, diagnostic, or therapeutic applications.