alaabta

Sharaxaad Gaaban:

SEM antigen waxa lagu dahaadhay gobolka tijaabada ee xuubka nitrocellulose ee strips, iyo SEM antibody waxa lagu calaamadeeyay dahab kolloid ah. Inta lagu jiro tijaabada, dahabka kolloidka ee ku suntan antibody ee ku dahaaran fiilada ayaa horay u sii raacaya xuubka, iyo xariiq cas ayaa soo bixi doona marka antibody-ku la kulmo antigen-ka xariiqda tijaabada; Haddii SEM ee shaybaarku uu dhaafo xadka ogaanshaha, antibody-ga ayaa ka falcelin doona antigens-ka muunada mana la kulmi doono antigen-ka khadka tijaabada, sidaas darteed ma jiri doono khad cas oo khadka tijaabada ah.