

ARA-290
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Thymosin Alpha-1
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IGF-1 LR3
Long-acting recombinant IGF-1 analog
$27.00 – $130.00Price range: $27.00 through $130.00
Research Use OnlyNot for human or veterinary consumption.
SKU:
N/A
Category: Growth & Recovery
- Fulfillment Origin
- us
About this compound
- Formula
- C400H625N111O115S9
- Molecular weight
- 9117.6 g/mol
- Form
- Lyophilized powder
- CAS / ID
- 946870-92-4
Independently tested. Verifiably pure.
Every batch of IGF-1 LR3 is reviewed against its independent laboratory documentation before fulfillment.
- HPLC Purity AnalysisReported purity: ≥99%
- Mass SpectrometryMass-spec confirmed
- Heavy Metals ScreeningPass
- Endotoxins (LPS)Pass
- Sterility TestingPass
- Net Peptide ContentVerified
Certificate of Analysis · Independent third-party laboratory
Pass
Verified
- HPLC Purity
- ≥99%
- Identity
- Mass-spec confirmed
- Endotoxin (LAL)
- Pass
- Lab
- Independent third-party laboratory
Research Use Only.
Not for human or veterinary use. For in-vitro laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
IGF-1 LR3
Long-acting IGF-1 analogue with Arg3 substitution and 13-amino-acid N-terminal extension.
Move to explore · illustrative schematic
CCarbonHHydrogenNNitrogenOOxygen
Molecular formulaC400H625N111O115S9
Molecular weight9117.6 g/mol
CAS / ID946870-92-4
Physical formLyophilized powder
Use classResearch use only
Research overview
Signal pathways
Comparison
| IGF-1 | Native |
| IGF-1 LR3 | Reduced IGFBP binding / extended activity |
Selectivity
Pharmacokinetics
Specification
Mechanistic sequence
Stability
Literature
References
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