High-level expression of the monomeric SARS-CoV-2 S protein RBD 320-537 in stably transfected CHO cells by the EEF1A1-based plasmid vector.
M. V. Sinegubova, N. A. Orlova, S. V. Kovnir, L. K. Dayanova, I. I. Vorobiev
This paper expresses the SARS-CoV-2 RBD in CHO cells using an EEF1A1-based vector, achieving high yields and purity suitable for serological tests.
bioRxiv · Nov 4, 2020Biochemistry