25 mM Tris-HCl, 1 mM EDTA, pH 7.2 containing 50% Glycerol.
Concentration (lot specific):
Purity determined by:
> 95% pure (10% SDS-PAGE) Coomassie staining). GS-4B Sepharose-Affinity 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.