50 mM Tris-HCl, pH 7.2 containing 60 mM Sodium Chloride, 10 mM Glutathione, 50% Glycerol.
Purity determined by:
> 95% pure (10% PAGE, Coomassie staining). Sepharose Purification
EIA-WB Suitable for use in ELISA and Western Blot. Each laboratory should determine an optimum working titer for use in its particular application. Other applications have not been tested but use in such assays should not necessarily be excluded.