IGF-1 LR3 (Receptor Grade) 1mg

The Gold Standard for Hyperplasia and Growth Factor Signaling

buy IGF-1 LR3

Introduction: Researchers investigating cellular proliferation and tissue regeneration often buy IGF-1 LR3 to overcome the stability issues of native growth factors. This “Long R3” analog is chemically modified to resist binding proteins (IGFBPs), allowing it to remain biologically active for up to 30 hours compared to the 20-minute half-life of standard IGF-1.

The “Receptor Grade” Difference: Unlike cheaper “Media Grade” peptides used merely to keep cells alive in a petri dish, our Receptor Grade IGF-1 LR3 is refined for high-affinity binding. It is specifically designed for studies focusing on:

• Hyperplasia: The splitting of cells to create new muscle fibers (as opposed to hypertrophy, which is just swelling).

• Glucose Transport: Researching the non-insulin pathways of nutrient shuttling into muscle tissue.

• Myosatellite Cell Activation: The critical mechanism behind muscle repair after trauma.

Why Choose Gray Market Peptides?

• IGFBP Resistance: Our specific analog includes the Glu > Arg substitution at position 3, ensuring it does not get “neutralized” by binding proteins in your test subject.

• Cold-Chain Handling: IGF-1 is fragile. We store our inventory at -20°C until the moment of shipping to prevent degradation.

Compliance Shield

⚠️ RESEARCH ONLY: This product is for in-vitro and laboratory research only. It is not for human consumption, bodybuilding, or therapeutic use. It is a chemical reagent used to study cellular receptor signaling.

Tab 1: Stability & Solubility | buy IGF-1 LR3

• Reconstitution: Do NOT use plain water. IGF-1 LR3 is highly sensitive.

• Solvent: Must be reconstituted with 0.6% Acetic Acid (AA) or 10mM HCl first to dissolve the peptide, then diluted with Bacteriostatic Water.

• Reason: Acetic acid keeps the pH low, preventing the peptide from sticking to the glass vial.

Tab 2: Mechanism |buy IGF-1 LR3

• Target: Type 1 IGF Receptor.

• Action: Promotes nitrogen retention and protein synthesis independent of Growth Hormone (GH) levels.

4. Interactive Element: The “Acid” Warning

Since IGF-1 LR3 is famous for being ruined by improper mixing (it sticks to glass if mixed with just water), you should add a “Pro-Tip” Box right above the “Add to Cart” button:

🧪 LAB NOTE: This peptide requires Acetic Acid for proper dissolution. Would you like to add a “Reconstitution Kit” (Acetic Acid + Bac Water) to your order?