BP000059-CYT-307: Recombinant Human B-cell Activating Factor (BAFF) Protein
Source: E. Coli-derived.
The Human BAFF activity is determined by a mouse splenocyte survival assay. The ED50 for this effect is 0.5-2.0 ug/ml.
Purity: > 95%, by RP-HPLC and SDS-PAGE.BP002447-CYT-429: Recombinant Human B-cell Activating Factor Receptor (BAFF R) Protein
Source: E. coli-derived.
Determined by its ability to block BAFF induced mouse splenocyte survival. The expected ED50 for this effect is 1000-5000 ng/ml corresponding to a Specific Activity of 200-1000IU/mg in the presence of 1.0 ug/ml of human soluble BAFF.
Purity: > 95% by RP-HPLC and SDS-PAGE.