BP000093-CYT-149: Recombinant Human 4-1BB Ligand
Source: E. coli-derived.
Fully biologically active when compared to standard. Determined by the dose-dependent stimulation of IL-8 production by human PBMC. The ED50 for this effect is 5-10ug/ml corresponding to a Specific Activity of 100,000-200,000 IU/mg.
Purity > 95%, by SDS-PAGE.BP000093-CYT-649: Recombinant Human 4-1BB Ligand, His Tag
Source: E. coli-derived.
Purity > 95%, by SDS-PAGE.