Quantikine ELISA Kit (R&D system, #DBP180), mouse IL-18BPd DuoSet ELISA kit
(R&D system, DY122-05), mouse IFN-γ ELISA MAX™ Deluxe kit
(Biolegend, #430804), human IFN-γ Quantikine ELISA Kit (R&D system,
#DIF150), and primate IFN-γ DuoSet ELISA (R&D system, #DY961)
according to the manufacturers’ instructions.