Research Peptide

IGF-1 LR3

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IGF-1 LR3 (Long Arg3 IGF-1) is an 83-amino acid synthetic analogue of human Insulin-like Growth Factor 1 (IGF-1), incorporating an N-terminal 13-amino acid extension and a glutamate-to-arginine substitution at position 3, which reduces its binding to IGF binding proteins. It...
  • Purity ≥ 99% (HPLC verified)
  • Certificate of Analysis available
  • UK next-day dispatch · traceable batch

For research use only. Not for human or veterinary use.

Product overview

IGF-1 LR3 (Long Arg3 IGF-1) is an 83-amino acid synthetic analogue of human Insulin-like Growth Factor 1 (IGF-1), incorporating an N-terminal 13-amino acid extension and a glutamate-to-arginine substitution at position 3, which reduces its binding to IGF binding proteins. It is used as a reference compound in cell-culture and growth-factor research.

  • Format: Pre-filled applicator pen (multi-use)
  • Total content: 1 mg
  • Fill volume: 3 mL
  • Concentration: 0.34 mg/mL
  • Amount per click: 0.0034 mg
  • Purity: ≥99% (HPLC verified)
  • CAS Number: Available on request
  • Certificate of Analysis: Available on request
  • Storage: Store refrigerated at 2–8°C, protected from light

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