IGF-1 LR3 – 1 mg | Research Peptide

Product Overview

IGF-1 LR3 (Insulin-Like Growth Factor-1 Long R3) – 1 mg is a synthetic peptide commonly studied in laboratory research involving cellular signaling pathways and growth factor interactions. IGF-1 LR3 is a modified analog of insulin-like growth factor-1 (IGF-1) designed with structural changes that alter its receptor interaction and stability in research models.

This product contains 1 mg of high-purity IGF-1 LR3 peptide supplied as a lyophilized powder in a sealed laboratory research vial. It is intended strictly for laboratory research and analytical purposes.

Researchers investigate IGF-1 LR3 in experimental models exploring growth factor signaling pathways, receptor interactions, and cellular communication mechanisms.

Product Specifications

Product Name: IGF-1 LR3 (Insulin-Like Growth Factor-1 Long R3)
Quantity: 1 mg
Form: Lyophilized powder
Purity: ≥98% (HPLC tested)
Molecular Formula: C400H625N111O115S9
Molecular Weight: ~9110 g/mol
Appearance: White to off-white powder
Storage: Store refrigerated at 2–8°C
Shipping: Sealed laboratory research vial with protective packaging

Reconstitution: Bacteriostatic Water

What is IGF-1 LR3?

IGF-1 LR3 is a modified analog of the naturally occurring peptide insulin-like growth factor-1 (IGF-1). The peptide includes structural modifications that extend its activity in experimental models compared to standard IGF-1.

Because of these structural differences, IGF-1 LR3 is frequently studied in laboratory research examining growth factor signaling pathways, receptor binding mechanisms, and cellular regulatory processes.

Scientific investigations involving IGF-1 LR3 help researchers understand how growth factors interact with cellular receptors and influence molecular signaling systems.

Research Applications

IGF-1 LR3 is commonly examined in laboratory environments studying several biological pathways:

Growth Factor Signaling Research

Researchers explore how growth factor peptides interact with receptors involved in cellular communication.

Cellular Proliferation Models

Experimental research examines how growth factors influence cellular signaling and regulatory mechanisms.

Molecular Biology Studies

Scientists investigate peptide–receptor interactions related to biological signaling pathways.

These studies contribute to a broader scientific understanding of growth factor activity in biological systems.

Product Quality

Each batch of IGF-1 LR3 peptide undergoes laboratory testing to verify identity and purity.

Quality assurance procedures may include:

• High Performance Liquid Chromatography (HPLC) purity testing
• Mass spectrometry verification
• Batch and lot tracking
• Secure packaging for laboratory storage

Certificates of Analysis (COA) are typically available for research verification.

Storage Guidelines

To maintain peptide stability in laboratory environments:

• Store lyophilized peptide at 2–8°C
• Keep vial sealed until research use
• Protect from moisture and direct light

Proper storage helps maintain peptide integrity during laboratory handling.

Research Use Only

This product is intended strictly for laboratory research purposes only.

IGF-1 LR3 is not intended for human or animal consumption and is not approved by the U.S. Food and Drug Administration (FDA).

This product is not intended to diagnose, treat, cure, or prevent any disease.

Frequently Asked Questions

What form is IGF-1 LR3 supplied in?
IGF-1 LR3 is supplied as a lyophilized powder in a sealed research vial.

Is this product pharmaceutical grade?
This product is manufactured for laboratory research purposes only and is not intended for pharmaceutical or clinical use.

Is a COA available?
Yes. Certificates of Analysis are typically available for each batch upon request.

Laboratory Use Statement

FOR RESEARCH USE ONLY
NOT FOR HUMAN OR ANIMAL CONSUMPTION

This product is intended for laboratory research by qualified professionals only.