Open access
Jul 2026
Recombinant Expression and Improved Refolding of the SARS-CoV-2 Spike Receptor-Binding Domain in Escherichia coli.
An Escherichia coli platform to express the wild-type RBD was used as an initial model for the standardization of the methodology, demonstrating its adaptability to different RBD variants and supporting their use in serological assays as a rapid and scalable source of antigens.
Daniela Roa-Velázquez, J. Filisola-Villaseñor, D. I. Zavala-Vargas et al.
· Protein Expression and Purif... · 0 citations