
IGF-1 LR3
Long-arginine-3 IGF-1 analog with extended activity, studied in growth-signaling and muscle-cell models.
⚠ For research use only · Not for human use · Not FDA approved

Long-arginine-3 IGF-1 analog with extended activity, studied in growth-signaling and muscle-cell models.
⚠ For research use only · Not for human use · Not FDA approved
A short research-handling guide for IGF-1 LR3. For laboratory and research use only.
Long-arginine-3 IGF-1 analog with extended activity, studied in growth-signaling and muscle-cell models.
IGF-1 LR3 is supplied as a lyophilized (freeze-dried) powder. Reconstitute it before research use. Recommended diluent: bacteriostatic water.
Example: 2 ml of diluent in this 1 mg vial gives 500 mcg/ml. A 20 mcg research amount is then 0.04 ml (4 units on a U-100 syringe) — about 50 doses per vial.
Most commonly referenced in published research at 20–50 mcg, once daily. Reference only — not a dosing instruction.
Refrigerate 2–8 °C. Keep lyophilized vials frozen and out of light. Once reconstituted, refrigerate (2–8 °C) and use within a few weeks. Always use sterile technique.
For laboratory and research use only. Not for human or veterinary use, food, or drug applications.