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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 Activity | The 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 | | Source | E.coli | | | Purity | 98% by SDS-PAGE and HPLC. | | | Endotoxin | 0.1ng/ug (1EU/ug). | | | Form | The sterile ltered solution was lyophilized from PBS. | | | Reconstitution | We recommend a quick spin followed by reconstitution in water to a concentration of 0.1–1.0 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 Note | This 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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