Spike glycoproteine ibaho hejuru yubushakashatsi bwa coronavirus kandi ihindagurika byoroshye nka Alpha (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) na Omicron (B.1.1.529, BA.2, BA.4, BA.5).

Nucleocapsid ya virusi igizwe na proteine nucleocapsid (N proteine ngufi) na RNA. Poroteyine N irahagaze neza, igice kinini muri poroteyine zubaka virusi hamwe no kwiyumvisha ibintu byinshi mu gutahura.

Hashingiwe ku biranga poroteyine N, antibody ya Monoclonal ya N proteine irwanya coronavirus nshya yatoranijwe mugutezimbere no gushushanya ibikoresho byacu byo kwipimisha Antigen Test kitwa "SARS-CoV-2 Antigen Rapid Test (Gold Colloidal Gold)" igamije kumenya neza SARS-CoV-2 Antigen mu ngero zo mu mazuru muri vitro binyuze mu kumenya poroteyine N.

Nukuvuga ko, kuri spike ya glycoprotein ihindagurika nka Alpha (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) na Omicron (B.1.1.529, BA.2, BA.4, BA.5). Imikorere ya SARS-CoV-2 Antigen Rapid Ikizamini (Zahabu ya Colloidal) yakozwe nisosiyete yacu ntabwo izagira ingaruka.