Anti-IL28B Antibody

This rabbit polyclonal antibody from Antibodies.com specifically targets IL28B (Interleukin-28B), also known as interferon lambda 3 (IFN-λ3), a type III interferon cytokine involved in mucosal antiviral defense and the modulation of hepatitis C virus infection outcomes.

Raised in rabbit and supplied as an unconjugated reagent in a 100 µL volume, the antibody is validated for Western blot (WB) and immunohistochemistry (IHC) on human samples. Polyclonal clonality enables recognition of multiple epitopes on the IL28B target, supporting both immunoblotting of cell lysates and tissue-section staining workflows.

IL28B (gene symbol IFNL3, a member of the type III interferon gene cluster on human chromosome 19) is of significant research interest in studies of host genetic susceptibility to viral pathogens, hepatic inflammation, and the variable response to interferon-based antiviral therapy. The reagent is intended for research use only and should be handled according to standard polyclonal antiserum storage practices, with short-term refrigeration to preserve antibody activity.