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You are here:Home » Molecular Biology » Growth Factors-IGF » Insulin-Like Growth Factor I, Recombinant, Human (IGF1, IGF I, IGF-I, IBP1, Mechano Growth Factor, MGF, Somatomedin C)

Insulin-Like Growth Factor I, Recombinant, Human (IGF1, IGF I, IGF-I, IBP1, Mechano Growth
Factor, MGF, Somatomedin C)

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Specifications

This recombinant human IGF-1 produced in E. coli is a single non-glycosylated polypeptide chain containing 70 amino acids (UniProt Accession #P05019).
Catalog #I7661-01Y
Molecular Weight~7.7kD
Activity 1x10e6 U/mg. The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BALB/c 3T3 cells is 1.0 ng/ml.
Endotoxin <0.1 ng/ug of IGF1.
ApplicationsSuitable for use in Functional Assays. Other applications not tested.
Recommended DilutionOptimal dilutions to be determined by the researcher.
Storage and StabilityStore at -70°C. Stable for at least 6 months at -70°C. Addition of a carrier protein is recommended for long-term storage. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
SourceE. coli
PurityPurified: 98% (SDS PAGE)
Concentration~1mg/ml
FormSupplied as a liquid. Preservative free.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesIGF1, IGF I, IGF-I, IBP1, Mechano Growth Factor, MGF, Somatomedin C


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