Anti-IL18BP Antibody

This polyclonal reagent from Antibodies.com is a rabbit-derived, unconjugated primary antibody raised against human IL18BP (Interleukin-18 Binding Protein), a secreted glycoprotein that acts as a natural high-affinity antagonist of the pro-inflammatory cytokine IL-18. By sequestering IL-18 and preventing its engagement with the IL-18 receptor complex, IL18BP dampens downstream IFN-γ release and modulates Th1-driven immune responses, making it a relevant target in studies of inflammation, autoimmunity, and infectious disease.

Supplied as a 100 µl liquid aliquot, the antibody is listed for Western blot and immunofluorescence workflows against human samples. As a polyclonal reagent raised in rabbit, it offers multi-epitope recognition of the IL18BP target, supporting detection of endogenous protein across varied expression conditions. Standard storage at 4°C for short-term use, with aliquoting and storage at -20°C for long-term stability, helps preserve reactivity across repeated experiments.