IGF-1 LR3 — Pre-Filled Pen

IGF-1 LR3 Pre-Filled Injection Pen — Long-Acting IGF-1 Analogue

IGF-1 LR3 is a long-arginine-3 analogue of insulin-like growth factor 1. IGF-1 LR3 is a long-acting IGF-1 analogue with reduced binding-protein affinity, extending activation of the IGF-1 receptor and downstream Akt/mTOR growth signaling.

What Is IGF-1 LR3?

IGF-1 LR3 (Long Arginine-3 IGF-1) is an extended-half-life analogue widely used in cell-proliferation and muscle-growth research. Its potency and duration make it a standard growth-factor tool.

🔬 What Is IGF-1 LR3 Researched For?

Investigated for cell proliferation, muscle growth signaling, and metabolic research. Studies cover cell proliferation, protein synthesis, muscle hypertrophy signaling, and metabolic effects.

🖊️ Why the EhBuddy Pre-Filled Pen?

EhBuddy supplies IGF-1 LR3 as a ready-to-use 3 mL pre-filled injection pen, removing the need for vial reconstitution or manual syringe measurement. The adjustable dial delivers consistent, repeatable micro-doses from 1 to 80 IU per injection, letting researchers hold dosing tightly controlled across an entire protocol. Available strengths: 0.1mg, 1mg.

🧪 Pen Specifications

Format: 3 mL pre-filled cartridge. Reconstituted in 3 mL bacteriostatic water. Concentration equals strength divided by 3 mg/mL. U-100 dial (100 IU per mL); range 1–80 IU per injection. Purity >98.5%; third-party tested.

💉 Dosing Sheet — Amount Delivered per Injection

Dial the units below; the amount delivered depends on the pen strength. Figures are approximate.

❄️ Handling & Storage

Store refrigerated at 2–8°C and protect from light. Prime the pen before first use per standard protocol. Keep away from children and non-research personnel.

FOR RESEARCH USE ONLY (RUO). Not for human or veterinary use. Intended for in-vitro and laboratory research only. Not a drug, food, or cosmetic; not intended to diagnose, treat, cure, or prevent any disease.