Le khithi isekwe kukhuphiswano lwetekhnoloji ye-immunochromatography engathanga ngqo, apho iClorprenaline Hydrochloride kwisampulu ikhuphisana negolide ye-colloid ebhalwe i-antibody ene-Clorprenaline Hydrochloride yokudibanisa i-antigen ebanjwe kumgca wovavanyo. Iziphumo zovavanyo zinokujongwa ngeso lenyama.