SARS - CoV-2 Antigen Rapid Test Kit (Colloidal Gold) ke tlhahlobo ea sandwich ea 'mele ea ho itšireletsa mafung.E sebelisetsoa ho lemoha SARS-CoV-2 virus nucleocapsid protein, e leng protheine ea bohlokoa e bolokiloeng ea SARS-CoV-2 lisampoleng tsa motho nasal/oropharyngeal. Ho fumanoa ha SARS-CoV-2 nucleocapsid protein antigen ho ka sebelisoa e thusa ho hlahlobisisa tšoaetso e ncha ea kokoana-hloko ea corona, 'me e thusa bakeng sa ho lemoha kapele tšoaetso ea "corona virus pneumonia" nakong e saletseng morao.
Letlapa la liteko le na le li-membrane tse kentsoeng pele ka li-anti-CoV N protheine ea li-anti-CoV N meleng ea liteko.Anti-CoV N protheine e 'ngoe ea li-anti-CoV N e ka tlamang protheine ea SARS-CoV-2 N ka ho khetheha, e tlamelloa ho likaroloana tsa khauta ebe e fafatsoa holim'a li-pads tsa conjugation.Ha sampole e sebelisoa lilibeng tsa lisampole, protheine ea SARS-CoV N le li-antibody complexes tse ngotsoeng lia thehoa ebe li nyoloha ka sekhahla.Sehlahisoa se ngotsoeng se sebelisoa ho etsa mohala o bonahalang o mofubelu.Boteng ba SARS-CoV-2 bo tla bontšoa ka mohala o bonahalang o mofubelu oa teko (T) fensetereng ea sephetho.Membrane e kentsoe pele ka Chicken IgY moleng oa taolo (C).Taolo (C) line e hlaha fensetereng e 'ngoe le e 'ngoe ea sephetho ha sampole e kolotoa ka har'a strip.The Control Line e sebelisoa e le mokhoa oa ho laola.Mohala oa taolo o lokela ho hlaha kamehla ha ts'ebetso ea tlhahlobo e etsoa hantle mme li-reagents li sebetsa joalo ka ha li reriloe.