In sandwich ELISAs, less than 0.1% cross-reactivity with recombinant humanIL-17F, recombinant mouse (rm) IL-17, rmIL-17B, rmIL-17C, rmIL-17D, and rmIL-17E is observed. Reconstitute at 0.2 mg/mL in sterile PBS. IL-17F (Interleukin 17F, CTLA-8)) is a cytok