Fc-Avi), HEK293, SARS-CoV-2 S Protein RBD (Biotinylated, Virus, sars-cov-2
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2 acts as a viral fusion peptide, revealing itself after S2 cleavage d
