Growth Factor Analog Peptide
IGF-1 LR3
Size: 1MG
For research use only. Not for human or veterinary use.
IGF-1 LR3 Long R3 IGF-I is an engineered IGF-I analog containing an N-terminal extension and an arginine substitution at position 3. Primary animal, cell-culture, and analytical studies distinguish it from native IGF-I and examine its altered interaction with IGF-binding proteins. No authoritative public chemical record was found that fixes a single salt form, formula, or molecular mass for this catalog material.
Certificate of Analysis
Lot-specific analytical results and downloadable documentation
- Purity (HPLC)
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- Identity
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- Net content
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- Sterility
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- Endotoxin
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Compound Information
Technical specifications
What is IGF-1 LR3?
- Type
- Recombinant 83-residue IGF-I analog
- CAS number
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- Molecular weight
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- Amino acids
- 83
- Molecular formula
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Stability Information
Recombinant-protein handling is highly formulation-dependent.
Sources & References
Peer-reviewed and authoritative records
Journal of Endocrinology
Primary researchSuperior potency of infused IGF-I analogues which bind poorly to IGF-binding proteins is maintained when administered by injection
View SourceMolecular Biotechnology
Primary researchLONG R3IGF-I as a more potent alternative to insulin in serum-free culture of HEK293 cells
View SourceJournal of Endocrinology
Primary researchIGF-I variants which bind poorly to IGF-binding proteins show more potent and prolonged hypoglycaemic action than native IGF-I in pigs and marmoset monkeys
View SourceDrug Testing and Analysis
Primary analytical researchDetection of LongR3-IGF-I, Des(1-3)-IGF-I, and R3-IGF-I using immunopurification and high resolution mass spectrometry for antidoping purposes
View SourceAmerican Journal of Physiology-Endocrinology and Metabolism
Primary researchIGF-1 LR3 does not promote growth in late-gestation growth-restricted fetal sheep
View SourceImportant Research Notice
Not for human consumption. This product is sold exclusively for laboratory, analytical, and educational research purposes. It is not intended to diagnose, treat, cure, or prevent any disease.
Research information presented on this page is provided for educational reference and should not be interpreted as medical advice or as a product claim.
By purchasing this product, the customer confirms that it will be handled and used only by qualified individuals in accordance with all applicable laws and laboratory procedures.
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