Glikoprotein spike ana ing permukaan novel coronavirus lan gampang dimutasi kayata Alpha (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) lan Omicron (B.1.1.529, BA.2, BA.4, BA.5).

Nukleokapsid virus kasusun saka protein nukleokapsid (protein N kanggo cendhak) lan RNA. Protein N relatif stabil, proporsi paling gedhe ing protein struktur virus lan sensitivitas dhuwur ing deteksi.

Adhedhasar fitur protein N, antibodi monoklonal saka protein N nglawan coronavirus novel dipilih ing pangembangan lan desain kit Tes Antigen tes mandiri sing dijenengi "Tes Rapid Antigen SARS-CoV-2 (Emas Koloid)" sing dimaksudake kanggo deteksi kualitatif Antigen SARS-CoV-2 ing spesimen swab irung in vitro liwat deteksi protein N.

Tegese, kanggo galur mutant glikoprotein spike saiki kaya Alpha (B.1.1.7), Beta (B.1.351), Delta (B.1.617.2), Gamma (P.1) lan Omicron (B.1.1.529, BA.2, BA.4, BA.5). Kinerja Tes Rapid Antigen SARS-CoV-2 (Colloidal Gold) sing diprodhuksi dening perusahaan kita ora bakal kena pengaruh.