Lyophilized protein from a solution of 50mM Tris-HCl
pH8.0 and 20mM NaCl
Purity
Greater than 98% by SDS PAGE
Endotoxin Level
Less than 0.1 ng/ug (1EU/ug) of mouse TNF-alpha
Biological Activity (ED50)
The activity by the cytolysis of mouse L929 cells in
the presence of Actinomycin D is less then 0.05ng/ml,
corresponding to a Specific Activity of 9x108 IU/mg.
114.00 €
copyright EMELCA 2007 - last updated September, 2008