Technical Data
I7662-18B
Interferon gamma, Recombinant, Rat (IFNg)
20ug
100ug
Growth Factors, Cytokines Storage: -20CShipping: Blue Ice
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.

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 4C for short-term only. Reconstitute to nominal volume by adding sterile buffer, aliquot and store at -20C. Reconstituted product is stable for 12-12 months at -20C. 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 0.11.0 mg/ml. This solution can then be diluted into other aqueous buffers and stored at 4C for 1 week or -20C 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.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.