BP000123-CYT-405: Recombinant Porcine Tumor Necrosis Factor-α (TNFα) Protein
Source: E. coli-derived.
The ED50 as determined by the cytotoxicity of porcine PK15 cells was found to be 0.001-0.015 ng/ml.
Purity: > 95% by SDS-PAGE and RP-HPLC.BP000123-GD22: Recombinant Human Tumor Necrosis Factor alpha (TNFα) Protein
Source: E. coli-derived.
The ED50 as determined by the cytolysis of murine L929 cells in the presence of Actinomycin D is less than 0.03 ng/ml. Specific Activity of 3.0 x 10^7 IU/mg.
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 EU/ug).