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IG1

IGF-1LR3

4.9

(582)

Igf-1lr3 is a long-acting analog of insulin-like growth factor-1 (igf-1) for research into growth factor signaling and cellular proliferation. Research applications include investigations into muscle growth, cellular proliferation, protein synthesis, and growth factor receptor activation in experimental models.
1 Bottle
$85.00
2 Bottles
$80.75 (5% off)
3+ Bottles
$78.63 (7% off)
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15 Apl Wed - 18 Apl Wed

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Compound Informations

Chemical and structural properties

What Is IGF-1 LR3? MOLECULAR PROFILE

What Is IGF-1 LR3?

Recombinant Growth Factor Analog
CAS Number 946870-92-4
Molecular Weight 9,117 g/mol
Amino Acids 83
Modification E3R + 13-AA N-Terminal Extension
Stability Information STORAGE REQUIREMENTS

Stability Information

Avoid freeze/thaw cycles Protect from light Keep refrigerated
❄️ Lyophilized (powder) -20°C • 24+ months
💉 Reconstituted 2-8°C • ~7–14 days

Sources & References

Peer reviewed research

FRONTIERS IN BIOENGINEERING

Insulin-like growth factor-1 (IGF-1) empowering tendon regenerative therapies

2025 • DOI: 10.3389/fbioe.2025.1492811 Clinical & Preclinical Review

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PUBMED CENTRAL

Insulin-Like Growth Factor-1 (IGF-1) and Its Monitoring in Medical Diagnostic and in Sports

2021 • Biomolecules 11(2): 217 Bailes J, Soloviev M.

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PUBMED CENTRAL

Optimizing IGF-I for skeletal muscle therapeutics

2015 (Updated 2026) • PMC4665094 Barton ER.

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REPLIGEN TECHNICAL DATA

LONG® R3 IGF-I: Structural Stability and Media Performance

2026 • Technical FAQ & Specification Sheet Manufacturing Reference

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