Name Human interleukin 8 (IL-8) Description Recombinant human IL-8 produced in Yeast is a glycosylated 15-25 kDa protein. Source Yeast Activity Measured in a cell proliferation assay using TF-1 cells. The specific activity shall be not less than 3×107IU/mg. Purity ≥ 97% (by SDS-PAGE and HPLC) Endotoxin ≤1 EU per mg of purified protein by LAL test Size 25 µg |