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You are here:Home » Growth Factors, Cytokines » Growth Factors-IGF » IGF-I, Recombinant, Murine, (Murine IGF-I, IGF-I, IGFI, IGF I, IGF-1, IGF 1, IGF1, IGFI m-IGF-I, rm-IGF-I, recombinant murine IGF-I, recombinant IGF-I, IGF)

IGF-I, Recombinant, Murine, (Murine IGF-I, IGF-I, IGFI, IGF I, IGF-1, IGF 1, IGF1, IGFI
m-IGF-I, rm-IGF-I, recombinant murine IGF-I, recombinant IGF-I, IGF)

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Specifications

IGF-I (insulin-like Growth Factor-I) is a polypeptide growth factor that stimulates the proliferation of a wide range of cell types including muscle, bone, and cartilage tissue. Murine IGF-I is a 7.6kD protein containing 70aa residues.
Catalog #167880
SourceRecombinant corresponding to murine IGF-I expressed in E.coli.
Molecular Weight~8kD
Biological ActivityThe ED50 as determined by cell proliferation assay using FDC-P1 cells is ~2.0ng/ml, corresponding to a specific activity of ~5 x 10e5 units/mg. For most in vitro applications, the IGF-I exerts its biological activity in the concentration range of 1 to 20ng/ml.
Endotoxin~0.1ng/ul
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. 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.
Molecular Weight~8kD
SourceE.coli
Purity~97% (HPLC, SDS-PAGE)
FormSupplied as lyophilized solid. Reconstitute with dH2O to 0.1-1.0mg/ml.
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.


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