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You are here:Home » Molecular Biology » MB-Growth Factors-Interferon » Interferon gamma, Recombinant, Rat (IFNg)

Interferon gamma, Recombinant, Rat (IFNg)


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Interferon gamma is a lymphoid factor which possesses potent anti-viral activity. It has been shown to stimulate macrophages and NK cells. Recombinant Rat IFN gamma is a 15.6kD protein containing 135 amino acid residues.
Catalog #I7662-18B
Biological ActivityThe ED50 as determined by a cytopathic affect inhibition assay with murine L929 cells challenged with EMC virus was 0.1ng/ml, corresponding to a speci c activity of 1x10e7u/mg.
Storage and Stability: Lyophilized protein may be stored at 4°C for short-term only. Reconstitute to nominal volume by adding sterile buffer, aliquot and store at -20°C. Reconstituted product is stable for 12-12 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.
Country of Origin USA
Purity98% by SDS-PAGE and HPLC.
Endotoxin0.1ng/ug (1EU/ug).
FormThe sterile ltered solution was lyophilized from PBS.
ReconstitutionWe recommend a quick spin followed by reconstitution in water to a concentration of 0.11.0 mg/ml. This solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or -20°C for future use.
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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