IGF-1 LR3 (1mg)

In laboratory environments, IGF-1 LR3 is studied for its interaction with insulin-like growth factor receptors and associated intracellular signalling pathways. As an extended analogue of IGF-1, research commonly examines its receptor-binding activity and downstream signalling pathways within controlled experimental systems.

The 1mg format is suitable for laboratories conducting receptor pathway studies, cellular replication models or structured endocrine signalling investigations.

Peptide overview

• Synonyms: Long R³ Insulin-like Growth Factor 1; LR3 IGF-1
• Molecular Formula: C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₆
• CAS Number: 946870-92-4
• Molecular Weight: ~9,117.9 g/mol
• Peptide Length: 83 amino acids (extended analogue of IGF-1)
• Purity: ≥99.0% (validated by Certificate of Analysis)
• Appearance: White to off-white lyophilised powder
• Solubility: Fully soluble in water (H₂O) and acetic acid solutions
• Quality Verification: Confirmed by RP-HPLC analytical testing
• Storage: Store dry at -20°C. Reconstituted material should be stored under controlled laboratory conditions.

Certificate of Analysis documentation is provided to support laboratory validation and procurement assessment.

Research applications

IGF-1 LR3 has been examined in controlled laboratory and preclinical models involving growth factor signalling and cellular regulation.

Areas of investigation include:

• Receptor-binding studies — Research analysing interaction with IGF-1 receptors and downstream signalling pathways.
• Cell proliferation models — Experimental systems examining regulated cellular growth and replication pathways.
• Endocrine signalling research — Studies assessing cross-talk between growth factor and hormone-related pathways.
• Metabolic pathway investigations — Laboratory models exploring glucose transport pathways and metabolic signalling mechanisms in experimental models.

Quality verification standards

Performance Peptide Lab maintains strict analytical and handling controls:

• Independent third-party batch testing
• ≥99% purity confirmed using validated analytical methods
• Secure handling and professional packaging

Each batch is reviewed prior to release to ensure that defined purity and quality specifications are met.

Bulk purchasing options

The 1mg format is suited to laboratories requiring precise, smaller-quantity supplies for structured experimental protocols. Volume pricing is available for qualifying multi-unit purchases.