IL-22 was detected in LPS- and monensin-activated human PBMC using 10 µg/mL goat anti-human IL-22 affinity-purified polyclonal antibody (Catalog # AF782). Cells were stained using R&D Systems NorthernLights™ 557 donkey anti-goat IgG secondary antibody (red; Catalog # NL001) and counterstained with DAPI (blue).

This antibody specifically recognizes human IL-22. This antibody has not yet been tested in other species. This antibody can be used for immunohistochemistry, Western blot, neutralization, and direct ELISA.

Secondary Antibodies
R&D Systems offers a wide range of biotinylated, HRP-conjugated, fluorochrome-labeled, and unlabeled species-specific secondary antibodies. Our NorthernLights™ fluorescent secondary antibodies are available with three distinct excitation and emission maxima, making them ideal for multicolor fluorescence microscopy.