Manje okuhlukile kwe-XBB 1.5 kuyahlanya emhlabeni. Elinye iklayenti liyangabaza ukuthi ukuhlolwa kwethu okusheshayo kwe-covid-19 antigen kungathola lokhu okuhlukile noma cha.

I-Spike glycoprotein ikhona ebusweni benoveli coronavirus futhi iguqulwa kalula njengokuhluka kwe-Alpha (B.1.1.7), okuhlukile kwe-Beta (B.1.351), okuhlukile kwe-Gamma (P.1), okuhlukile kwe-Delta (B.1.617), okuhlukile kwe-Omicron (B.1.1.529), okuhlukile kwe-Omicron(XBB1.5) nokunye.
I-nucleocapsid ye-viral yakhiwe ngamaprotheni e-nucleocapsid (i-N protein ngamafuphi) ne-RNA. Iphrotheni ye-N izinzile uma kuqhathaniswa, ingxenye enkulu kunazo zonke kumaprotheni esakhiwo segciwane kanye nokuzwela okuphezulu ekubonweni.
Ngokusekelwe kuzici ze-N protein, i-Monoclonal antibody ye-N protein ngokumelene nenoveli
i-coronavirus yakhethwa ekuthuthukisweni nasekuklanyweni komkhiqizo wethu obizwa nge-“SARS-CoV-2 Antigen Rapid Test (Colloidal Gold)” okuhloswe ngayo ukutholwa kwekhwalithi ye-SARS-CoV-2 Antigen kuma-specimens we-nasal swab in vitro ngokutholwa N amaprotheni.
Okusho ukuthi, uhlobo lwamanje lwe-spike glycoprotein mutant okuhlanganisa i-XBB1.5 akuthinti umphumela wokuhlola.
Ngakho-ke, wethuI-Sars-Cov-2 Antigeningathola i-XBB 1.5