Research use only Not for human or animal consumption 21+
IGF-1 LR3 vial
Recovery

IGF-1 LR3

Insulin-like Growth Factor 1, Long R3 variant (83 amino acids)

Verified HPLC purity 99.0% · Certificate of analysis included

Insulin-like growth factor with an extended half-life. HPLC purity ≥ 99%. For laboratory research use only.

1 mg
Quantity
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Pairs with bacteriostatic water for reconstitution 10 ml · $18.99

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For laboratory research use only. Not for human or animal consumption.

About the compound

IGF-1 LR3 is a modified analogue of IGF-1 whose structure substantially extends its half-life and reduces binding to carrier proteins (IGFBPs). It is a reference growth factor in research on cell proliferation and differentiation.

Compound details

Research nameIGF-1 LR3 (Long R3)
CAS number946870-92-4
PresentationLyophilized powder
Purity (HPLC)≥ 99%
Available format1 mg
Storage-20 °C, protected from light

Research context

  • Substantially longer half-life than native IGF-1.
  • Reduced binding to carrier proteins (IGFBPs).
  • Studied for cell proliferation and differentiation.

Reconstitution & storage

Reconstitute for in vitro work with bacteriostatic water or dilute acetic acid, according to the solvent compatibility of your assay protocol. Dispense the solvent down the inner wall of the vial without agitation and confirm complete dissolution before sample preparation. Divide into single-use aliquots, record the lot number and preparation date, and store at 2–8 °C.

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