Ama-antigen anjenge-N protein, i-E protein kanye ne-S protein ye-coronavirus entsha angasetshenziswa njengama-immunogens ukukhuthaza amaseli e-plasma ukuthi akhiqize amasosha omzimba athile ngemva kokuba leli gciwane selingene emzimbeni womuntu.Ukuhlolwa kwe-COVID19 antigen kungathola ngokuqondile ukuthi isampula yomuntu iqukethe i-COVID19.Ukuxilongwa kuyashesha, kunembile, futhi kudinga amathuluzi nabasebenzi abaphansi.
Ikhithi yokuhlola ngokushesha ye-COVID19 Antigen iyi-colloidal goldimmunochromatography ehloselwe ukutholwa kwama-nucleocapsid protein antigens akhethekile ku-COVID19.Iphuzu elisheshayo lokuhlolwa kokunakekelwa kwesinye isikhathi lingaba inketho esebenzayo kuphela uma ukuhlolwa ngelebhu kungatholakali ngokwanele.Ngaphezu kwalokho, amakhithi e-COVID19 Antigen rapidtest ayisivivinyo samahhala, esivumela ukuhlola izindawo ezingasemaphandleni/ezinengqalasizinda ephansi.