The outlined protocol describes the procedure for producing the HiBiT-receptor-binding domain protein complex and its application for fast and sensitive detection of SARS-CoV-2 antibodies.
Rezaei, R., Surendran, A., Singaravelu, R., Jamieson, T. R., Taklifi, P., Poutou, J., Azad, T., Ilkow, C. S. Detection of SARS-CoV-2 Receptor-Binding Domain Antibody using a HiBiT-Based Bioreporter. J. Vis. Exp. (174), e62488, doi:10.3791/62488 (2021).