Iki gikoresho gishingiye ku buryo bwihariye bwa antibody-antigen na immunochromatography. act-lactam, sulfonamide na tetracycline antibiotique murugero rwipiganwa birwanya antibody hamwe na antigen yometse kuri membrane ya dipstick. Noneho nyuma yibara ryibisubizo, ibisubizo birashobora kugaragara.