Spike glycoprotein ilipo pamwamba pa novel coronavirus ndipo imasinthidwa mosavuta monga Alpha (B.1.1.7), Beta(B.1.351), Delta(B.1.617.2), Gamma(P.1) ndi Omicron (B.1.1.529, BA.2, BA.4, BA.5).

Viral nucleocapsid imapangidwa ndi mapuloteni a nucleocapsid (N protein yochepa) ndi RNA. Mapuloteni a N ndiwokhazikika, gawo lalikulu kwambiri la mapuloteni opangidwa ndi ma virus komanso kukhudzidwa kwakukulu pakuzindikirika.

Kutengera mawonekedwe a mapuloteni a N, ma Monoclonal antibody a N protein motsutsana ndi coronavirus yatsopano adasankhidwa popanga ndi kapangidwe kathu kodziyesa tokha Antigen Test kit yotchedwa "SARS-CoV-2 Antigen Rapid Test (Colloidal Gold)" yomwe cholinga chake ndi kuzindikira kwa SARS-CoV-2 Antigen mu mphuno zapamphuno zozindikira za protein ya Ntro.

Izi zikutanthauza kuti, pakalipano spike glycoprotein mutant strain ngati Alpha (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) ndi Omicron (B.1.1.529, BA.2, BA.4, BA.5). Kuchita kwa SARS-CoV-2 Antigen Rapid Test (Colloidal Gold) yopangidwa ndi kampani yathu sikukhudzidwa.