Spike glikoprotein yangi koronavirus yuzasida mavjud va oson mutatsiyaga uchragan Alfa (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) va Omikron (B. 1.1.529, BA.2, BA.4, BA.5).

Virusli nukleokapsid nukleokapsid oqsili (qisqacha N protein) va RNK dan iborat.N oqsili nisbatan barqaror, virusli struktura oqsillarida eng katta ulush va aniqlashda yuqori sezuvchanlik.

N proteinining xususiyatlariga asoslanib, yangi koronavirusga qarshi N oqsilining monoklonal antikori "SARS-CoV-2 Antigen Tez Testi (Kolloid Oltin)" deb nomlangan o'z-o'zini sinovdan o'tkazuvchi antigen test to'plamini ishlab chiqish va loyihalashda tanlangan. SARS-CoV-2 antijenini N oqsilini aniqlash orqali in vitroda burun tampon namunalarida sifatli aniqlash.

Ya'ni, Alpha (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) va Omikron (B.1.1) kabi joriy spike glikoprotein mutant shtammi uchun. .529, BA.2, BA.4, BA.5).Kompaniyamiz tomonidan ishlab chiqarilgan SARS-CoV-2 Antigen Rapid Testi (Kolloid Oltin) ishlashiga ta'sir qilmaydi.