chinthu

Kufotokozera kwaifupi:

Sem Antigen imaphimbidwa kudera loyesa la Nitrocellulose ya mzere wa Nitroclulose la mizere, ndipo Sem antibody imalembedwa ndi golide wa Colloid. Pakuyesa, golide wagolide wolembedwa wotenthedwa wokutidwa ndi mbiya adapita kutsogolo, ndipo mzere wofiyira adzaonekera pomwe antigady amatenga ndi antigen mzere woyesedwa; Ngati sem mu zitsanzo zatsala pang'ono kupezeka, antibody amazichita ndi ma antigens ndipo sizingakumane ndi antigen mu mzere woyeserera, motero sipadzakhala mzere wofiyira.